| 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 | $66.96 | 12.225% | $75.1459 | $75.15 | $75.15 | $75.10 |
| Purchase #2 | $129.98 | 12.202% | $145.8402 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $110.48 | 7.496% | $118.7616 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $157.39 | 9.135% | $171.7676 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $100.28 | 11.750% | $112.0629 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $138.95 | 8.346% | $150.5468 | $150.55 | $150.55 | $150.50 |
| Purchase #7 | $30.89 | 11.409% | $34.4142 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $734.93 | $808.5392 | $808.54 | $808.50 | $808.50 | |