| 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 | $62.55 | 8.384% | $67.7942 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $168.27 | 5.749% | $177.9438 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $145.74 | 4.105% | $151.7226 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $17.93 | 10.778% | $19.8625 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $201.56 | 5.598% | $212.8433 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $13.29 | 10.423% | $14.6752 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $48.65 | 13.611% | $55.2718 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $657.99 | $700.1134 | $700.10 | $700.10 | $700.10 | |