| 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 | $45.98 | 6.841% | $49.1255 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $235.65 | 10.459% | $260.2966 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $194.28 | 5.710% | $205.3734 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $143.51 | 11.417% | $159.8945 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $41.98 | 6.823% | $44.8443 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $144.27 | 11.120% | $160.3128 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $95.41 | 4.318% | $99.5298 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $901.08 | $979.3769 | $979.37 | $979.40 | $979.30 | |