| 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 | $93.74 | 3.605% | $97.1193 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $215.41 | 6.242% | $228.8559 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $144.43 | 6.189% | $153.3688 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $138.82 | 4.395% | $144.9211 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $29.64 | 9.250% | $32.3817 | $32.38 | $32.40 | $32.40 |
| Purchase #6 | $19.37 | 7.802% | $20.8812 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $129.32 | 5.787% | $136.8037 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $770.73 | $814.3317 | $814.33 | $814.30 | $814.40 | |