| 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 | $87.91 | 9.263% | $96.0531 | $96.05 | $96.05 | $96.10 |
| Purchase #2 | $104.89 | 7.139% | $112.3781 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $61.91 | 9.726% | $67.9314 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $64.31 | 6.276% | $68.3461 | $68.35 | $68.35 | $68.30 |
| Purchase #5 | $168.73 | 12.348% | $189.5648 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $60.61 | 7.510% | $65.1618 | $65.16 | $65.15 | $65.20 |
| Purchase #7 | $66.34 | 11.816% | $74.1787 | $74.18 | $74.20 | $74.20 |
| 7 purchase totals = | $614.70 | $673.6140 | $673.61 | $673.65 | $673.70 | |