| 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 | $41.73 | 12.230% | $46.8336 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $164.68 | 4.502% | $172.0939 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $94.63 | 13.206% | $107.1268 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $240.58 | 8.842% | $261.8521 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $100.42 | 12.858% | $113.332 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $42.96 | 13.527% | $48.7712 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $210.50 | 10.582% | $232.7751 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $895.50 | $982.7847 | $982.78 | $982.85 | $982.80 | |