| 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 | $62.88 | 3.648% | $65.1739 | $65.17 | $65.15 | $65.20 |
| Purchase #2 | $138.86 | 8.470% | $150.6214 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $79.81 | 10.194% | $87.9458 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $9.44 | 9.294% | $10.3174 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $58.41 | 13.184% | $66.1108 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $156.36 | 12.134% | $175.3327 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $139.58 | 7.704% | $150.3332 | $150.33 | $150.35 | $150.30 |
| 7 purchase totals = | $645.34 | $705.8352 | $705.83 | $705.80 | $705.70 | |