| 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 | $70.66 | 8.623% | $76.753 | $76.75 | $76.75 | $76.80 |
| Purchase #2 | $83.79 | 3.860% | $87.0243 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $26.35 | 9.576% | $28.8733 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $84.87 | 9.637% | $93.0489 | $93.05 | $93.05 | $93.00 |
| Purchase #5 | $52.60 | 6.375% | $55.9533 | $55.95 | $55.95 | $56.00 |
| Purchase #6 | $199.78 | 11.477% | $222.7088 | $222.71 | $222.70 | $222.70 |
| Purchase #7 | $127.85 | 11.753% | $142.8762 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $645.90 | $707.2378 | $707.23 | $707.20 | $707.30 | |