| 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 | $82.45 | 11.409% | $91.8567 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $78.53 | 4.212% | $81.8377 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $215.97 | 4.108% | $224.842 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $117.30 | 3.442% | $121.3375 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $150.63 | 12.333% | $169.2072 | $169.21 | $169.20 | $169.20 |
| Purchase #6 | $154.41 | 4.528% | $161.4017 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $134.32 | 3.642% | $139.2119 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $933.61 | $989.6947 | $989.70 | $989.70 | $989.60 | |