| 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 | $40.88 | 13.384% | $46.3514 | $46.35 | $46.35 | $46.40 |
| Purchase #2 | $12.50 | 4.349% | $13.0436 | $13.04 | $13.05 | $13.00 |
| Purchase #3 | $53.43 | 5.545% | $56.3927 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $79.62 | 4.305% | $83.0476 | $83.05 | $83.05 | $83.00 |
| Purchase #5 | $199.96 | 12.508% | $224.971 | $224.97 | $224.95 | $225.00 |
| Purchase #6 | $81.50 | 8.410% | $88.3542 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $132.61 | 7.849% | $143.0186 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $600.50 | $655.1791 | $655.17 | $655.15 | $655.20 | |