| 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 | $31.43 | 12.460% | $35.3462 | $35.35 | $35.35 | $35.30 |
| Purchase #2 | $23.87 | 5.401% | $25.1592 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $86.51 | 12.845% | $97.6222 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $207.34 | 10.285% | $228.6649 | $228.66 | $228.65 | $228.70 |
| Purchase #5 | $189.39 | 8.522% | $205.5298 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $17.55 | 13.258% | $19.8768 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $204.95 | 7.118% | $219.5383 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $761.04 | $831.7374 | $831.74 | $831.75 | $831.70 | |