| 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 | $21.71 | 7.351% | $23.3059 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $168.75 | 13.266% | $191.1364 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $211.56 | 7.591% | $227.6195 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $189.49 | 5.495% | $199.9025 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $25.87 | 11.364% | $28.8099 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $109.46 | 11.695% | $122.2613 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $131.92 | 6.689% | $140.7441 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $858.76 | $933.7796 | $933.78 | $933.75 | $933.70 | |