| 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 | $102.33 | 5.260% | $107.7126 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $102.62 | 7.514% | $110.3309 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $207.28 | 8.553% | $225.0087 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $56.76 | 11.600% | $63.3442 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $51.60 | 6.710% | $55.0624 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $62.60 | 6.450% | $66.6377 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $170.93 | 12.257% | $191.8809 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $754.12 | $819.9774 | $819.97 | $820.00 | $819.90 | |