| 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 | $30.74 | 5.819% | $32.5288 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $110.75 | 4.610% | $115.8556 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $144.67 | 7.755% | $155.8892 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $188.35 | 11.617% | $210.2306 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $70.96 | 11.726% | $79.2808 | $79.28 | $79.30 | $79.30 |
| Purchase #6 | $143.61 | 12.489% | $161.5455 | $161.55 | $161.55 | $161.50 |
| Purchase #7 | $207.94 | 7.724% | $224.0013 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $897.02 | $979.3318 | $979.34 | $979.40 | $979.30 | |