| 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 | $64.52 | 6.513% | $68.7222 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $148.71 | 3.104% | $153.326 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $21.42 | 12.787% | $24.159 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $213.76 | 4.314% | $222.9816 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $228.88 | 10.769% | $253.5281 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $48.92 | 13.791% | $55.6666 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $177.38 | 11.323% | $197.4647 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $903.59 | $975.8482 | $975.85 | $975.85 | $975.90 | |