| 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 | $62.56 | 3.204% | $64.5644 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $48.61 | 4.139% | $50.622 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $148.79 | 7.500% | $159.9493 | $159.95 | $159.95 | $159.90 |
| Purchase #4 | $75.28 | 12.576% | $84.7472 | $84.75 | $84.75 | $84.70 |
| Purchase #5 | $44.29 | 8.412% | $48.0157 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $150.32 | 10.438% | $166.0104 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $65.32 | 8.455% | $70.8428 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $595.17 | $644.7518 | $644.75 | $644.70 | $644.60 | |