| 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 | $121.36 | 7.365% | $130.2982 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $24.39 | 11.281% | $27.1414 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $102.89 | 12.743% | $116.0013 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $40.80 | 7.559% | $43.8841 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $97.29 | 10.863% | $107.8586 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $59.42 | 11.305% | $66.1374 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $195.25 | 8.584% | $212.0103 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $641.40 | $703.3313 | $703.33 | $703.35 | $703.30 | |