| 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 | $50.90 | 4.185% | $53.0302 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $236.92 | 12.409% | $266.3194 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $112.27 | 6.417% | $119.4744 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $41.33 | 12.836% | $46.6351 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $143.27 | 4.571% | $149.8189 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $73.75 | 13.840% | $83.957 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $67.86 | 3.343% | $70.1286 | $70.13 | $70.15 | $70.10 |
| 7 purchase totals = | $726.30 | $789.3636 | $789.37 | $789.35 | $789.30 | |