| 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 | $54.79 | 9.780% | $60.1485 | $60.15 | $60.15 | $60.10 |
| Purchase #2 | $66.96 | 12.622% | $75.4117 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $196.57 | 10.656% | $217.5165 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $113.88 | 13.140% | $128.8438 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $43.32 | 12.853% | $48.8879 | $48.89 | $48.90 | $48.90 |
| Purchase #6 | $66.65 | 6.203% | $70.7843 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $237.47 | 12.721% | $267.6786 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $779.64 | $869.2713 | $869.27 | $869.30 | $869.20 | |