| 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 | $93.71 | 3.290% | $96.7931 | $96.79 | $96.80 | $96.80 |
| Purchase #2 | $218.28 | 9.313% | $238.6084 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $146.97 | 8.576% | $159.5741 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $100.69 | 9.745% | $110.5022 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $59.35 | 7.115% | $63.5728 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $139.91 | 8.140% | $151.2987 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $103.37 | 5.444% | $108.9975 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $862.28 | $929.3468 | $929.34 | $929.30 | $929.40 | |