| 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 | $55.52 | 7.568% | $59.7218 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $19.69 | 10.819% | $21.8203 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $117.83 | 12.135% | $132.1287 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $232.73 | 8.116% | $251.6184 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $22.65 | 12.154% | $25.4029 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $160.44 | 12.278% | $180.1388 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $215.59 | 12.305% | $242.1183 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $824.45 | $912.9492 | $912.95 | $912.90 | $912.80 | |