| 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 | $81.33 | 4.711% | $85.1615 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $49.95 | 10.148% | $55.0189 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $181.88 | 8.844% | $197.9655 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $234.40 | 6.388% | $249.3735 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $115.57 | 4.142% | $120.3569 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $6.94 | 5.317% | $7.309 | $7.31 | $7.30 | $7.30 |
| Purchase #7 | $202.81 | 4.713% | $212.3684 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $872.88 | $927.5537 | $927.56 | $927.45 | $927.70 | |