| 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 | $63.85 | 4.453% | $66.6932 | $66.69 | $66.70 | $66.70 |
| Purchase #2 | $152.44 | 12.219% | $171.0666 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $48.80 | 4.363% | $50.9291 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $203.41 | 6.674% | $216.9856 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $8.68 | 9.285% | $9.4859 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $6.52 | 5.200% | $6.859 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $62.25 | 5.683% | $65.7877 | $65.79 | $65.80 | $65.80 |
| 7 purchase totals = | $545.95 | $587.8071 | $587.82 | $587.85 | $587.90 | |