| 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 | $63.27 | 7.552% | $68.0482 | $68.05 | $68.05 | $68.00 |
| Purchase #2 | $97.46 | 12.238% | $109.3872 | $109.39 | $109.40 | $109.40 |
| Purchase #3 | $116.39 | 10.634% | $128.7669 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $44.72 | 13.281% | $50.6593 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $131.72 | 11.285% | $146.5846 | $146.58 | $146.60 | $146.60 |
| Purchase #6 | $22.49 | 8.197% | $24.3335 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $127.77 | 3.401% | $132.1155 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $603.82 | $659.8952 | $659.90 | $659.90 | $659.90 | |