| 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 | $55.32 | 4.408% | $57.7585 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $250.43 | 7.229% | $268.5336 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $43.78 | 10.769% | $48.4947 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $98.69 | 11.465% | $110.0048 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $12.96 | 10.682% | $14.3444 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $102.92 | 13.816% | $117.1394 | $117.14 | $117.15 | $117.10 |
| Purchase #7 | $50.75 | 8.566% | $55.0972 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $614.85 | $671.3726 | $671.36 | $671.40 | $671.30 | |