| 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 | $41.33 | 12.247% | $46.3917 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $186.68 | 8.761% | $203.035 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $140.70 | 9.872% | $154.5899 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $201.29 | 10.753% | $222.9347 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $9.46 | 3.485% | $9.7897 | $9.79 | $9.80 | $9.80 |
| Purchase #6 | $85.49 | 6.410% | $90.9699 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $154.40 | 13.639% | $175.4586 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $819.35 | $903.1695 | $903.17 | $903.20 | $903.20 | |