| 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 | $247.29 | 11.479% | $275.6764 | $275.68 | $275.70 | $275.70 |
| Purchase #2 | $26.94 | 7.458% | $28.9492 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $138.44 | 11.233% | $153.991 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $133.39 | 8.203% | $144.332 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $68.43 | 9.569% | $74.9781 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $40.88 | 9.237% | $44.6561 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $68.53 | 12.736% | $77.258 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $723.90 | $799.8408 | $799.85 | $799.90 | $799.90 | |