| 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 | $11.69 | 12.458% | $13.1463 | $13.15 | $13.15 | $13.10 |
| Purchase #2 | $49.90 | 10.468% | $55.1235 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $221.31 | 3.554% | $229.1754 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $122.38 | 12.714% | $137.9394 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $98.62 | 7.787% | $106.2995 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $21.49 | 7.874% | $23.1821 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $43.87 | 9.579% | $48.0723 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $569.26 | $612.9385 | $612.94 | $612.95 | $612.90 | |