| 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 | $115.27 | 11.191% | $128.1699 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $119.86 | 12.731% | $135.1194 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $79.28 | 10.272% | $87.4236 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $65.72 | 13.728% | $74.742 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $83.27 | 3.593% | $86.2619 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $131.29 | 12.830% | $148.1345 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $66.30 | 13.266% | $75.0954 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $660.99 | $734.9467 | $734.94 | $734.90 | $734.90 | |