| 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 | $77.89 | 12.271% | $87.4479 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $116.34 | 13.490% | $132.0343 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $243.46 | 5.242% | $256.2222 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $57.90 | 7.356% | $62.1591 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $7.67 | 6.838% | $8.1945 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $228.35 | 6.766% | $243.8002 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $138.93 | 11.237% | $154.5416 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $870.54 | $944.3998 | $944.39 | $944.40 | $944.30 | |