| 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 | $46.40 | 4.820% | $48.6365 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $36.92 | 13.366% | $41.8547 | $41.85 | $41.85 | $41.90 |
| Purchase #3 | $51.50 | 12.256% | $57.8118 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $82.47 | 4.819% | $86.4442 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $53.89 | 10.715% | $59.6643 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $96.40 | 13.245% | $109.1682 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $232.26 | 7.284% | $249.1778 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $599.84 | $652.7575 | $652.75 | $652.75 | $652.80 | |