| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.82 | 4.252% | $54.0234 | $54.02 | $54.00 | $54.00 |
| Purchase #2 | $21.86 | 13.691% | $24.8529 | $24.85 | $24.85 | $24.90 |
| Purchase #3 | $160.77 | 8.297% | $174.1091 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $149.56 | 11.133% | $166.2105 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $124.26 | 11.805% | $138.9289 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $238.29 | 7.171% | $255.3778 | $255.38 | $255.40 | $255.40 |
| Purchase #7 | $140.65 | 8.196% | $152.1777 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $887.21 | $965.6803 | $965.68 | $965.70 | $965.70 | |