| 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 | $99.61 | 7.456% | $107.0369 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $75.49 | 13.662% | $85.8034 | $85.80 | $85.80 | $85.80 |
| Purchase #3 | $138.59 | 8.235% | $150.0029 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $109.59 | 11.558% | $122.2564 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $96.99 | 9.874% | $106.5668 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $143.92 | 4.432% | $150.2985 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $60.89 | 13.498% | $69.1089 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $725.08 | $791.0738 | $791.08 | $791.05 | $791.10 | |