| 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 | $10.95 | 3.576% | $11.3416 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $166.56 | 6.814% | $177.9094 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $208.33 | 9.530% | $228.1838 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $208.74 | 5.285% | $219.7719 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $177.85 | 7.114% | $190.5022 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $69.88 | 11.201% | $77.7073 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $71.73 | 8.305% | $77.6872 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $914.04 | $983.1034 | $983.10 | $983.10 | $983.10 | |