| 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 | $51.73 | 13.846% | $58.8925 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $231.49 | 12.698% | $260.8846 | $260.88 | $260.90 | $260.90 |
| Purchase #3 | $194.80 | 7.739% | $209.8756 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $180.87 | 5.336% | $190.5212 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $60.93 | 6.372% | $64.8125 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $154.54 | 4.460% | $161.4325 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $121.88 | 9.360% | $133.288 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $996.24 | $1,079.7069 | $1,079.70 | $1,079.75 | $1,079.70 | |