| 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 | $113.32 | 6.395% | $120.5668 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $185.90 | 6.427% | $197.8478 | $197.85 | $197.85 | $197.80 |
| Purchase #3 | $228.55 | 5.321% | $240.7111 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $24.78 | 11.846% | $27.7154 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $14.25 | 7.240% | $15.2817 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $95.68 | 6.373% | $101.7777 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $10.49 | 8.611% | $11.3933 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $672.97 | $715.2938 | $715.30 | $715.30 | $715.30 | |