| 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 | $68.88 | 9.755% | $75.5992 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $93.28 | 10.450% | $103.0278 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $122.58 | 13.625% | $139.2815 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $112.39 | 3.842% | $116.708 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $137.84 | 9.465% | $150.8866 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $39.29 | 6.630% | $41.8949 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $53.86 | 5.502% | $56.8234 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $628.12 | $684.2214 | $684.22 | $684.25 | $684.20 | |