| 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 | $25.70 | 6.467% | $27.362 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $61.25 | 7.547% | $65.8725 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $34.78 | 11.726% | $38.8583 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $168.39 | 10.505% | $186.0794 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $42.56 | 7.169% | $45.6111 | $45.61 | $45.60 | $45.60 |
| Purchase #6 | $199.67 | 12.216% | $224.0617 | $224.06 | $224.05 | $224.10 |
| Purchase #7 | $205.99 | 7.420% | $221.2745 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $738.34 | $809.1195 | $809.11 | $809.05 | $809.30 | |