| 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 | $106.46 | 3.827% | $110.5342 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $155.96 | 9.426% | $170.6608 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $115.69 | 3.121% | $119.3007 | $119.30 | $119.30 | $119.30 |
| Purchase #4 | $25.63 | 8.711% | $27.8626 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $31.77 | 9.612% | $34.8237 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $183.28 | 10.662% | $202.8213 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $173.80 | 12.515% | $195.5511 | $195.55 | $195.55 | $195.60 |
| 7 purchase totals = | $792.59 | $861.5544 | $861.54 | $861.50 | $861.60 | |