| 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 | $93.77 | 3.626% | $97.1701 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $43.58 | 10.606% | $48.2021 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $11.46 | 12.401% | $12.8812 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $80.84 | 12.393% | $90.8585 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $228.28 | 12.154% | $256.0252 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $110.38 | 5.416% | $116.3582 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $227.89 | 4.221% | $237.5092 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $796.20 | $859.0045 | $859.01 | $859.00 | $859.10 | |