| 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 | $75.93 | 8.440% | $82.3385 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $189.46 | 8.428% | $205.4277 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $81.87 | 7.860% | $88.305 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $27.59 | 4.791% | $28.9118 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $134.34 | 13.229% | $152.1118 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $120.33 | 4.283% | $125.4837 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $110.48 | 4.464% | $115.4118 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $740.00 | $797.9903 | $797.99 | $798.00 | $797.90 | |