| 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 | $99.98 | 8.482% | $108.4603 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $57.88 | 12.456% | $65.0895 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $209.68 | 11.671% | $234.1518 | $234.15 | $234.15 | $234.20 |
| Purchase #4 | $185.41 | 10.672% | $205.197 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $102.39 | 9.566% | $112.1846 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $5.58 | 5.664% | $5.8961 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $61.37 | 7.459% | $65.9476 | $65.95 | $65.95 | $65.90 |
| 7 purchase totals = | $722.29 | $796.9269 | $796.93 | $796.95 | $797.00 | |