| 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 | $72.88 | 13.333% | $82.5971 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $31.28 | 9.741% | $34.327 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $142.48 | 4.785% | $149.2977 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $133.42 | 7.121% | $142.9208 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $234.37 | 11.788% | $261.9975 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $28.93 | 7.326% | $31.0494 | $31.05 | $31.05 | $31.00 |
| Purchase #7 | $39.61 | 10.392% | $43.7263 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $682.97 | $745.9158 | $745.93 | $745.95 | $745.80 | |