| 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 | $41.59 | 11.669% | $46.4431 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $185.52 | 8.556% | $201.3931 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $65.39 | 11.848% | $73.1374 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $83.38 | 3.533% | $86.3258 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $108.82 | 10.426% | $120.1656 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $155.49 | 13.678% | $176.7579 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $126.59 | 10.144% | $139.4313 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $766.78 | $843.6542 | $843.66 | $843.70 | $843.60 | |