| 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 | $46.29 | 11.376% | $51.556 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $174.39 | 11.366% | $194.2112 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $139.52 | 12.678% | $157.2083 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $59.90 | 7.215% | $64.2218 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $27.79 | 9.472% | $30.4223 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $109.48 | 6.685% | $116.7987 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $161.74 | 11.819% | $180.8561 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $719.11 | $795.2744 | $795.28 | $795.20 | $795.30 | |