| 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 | $25.91 | 10.773% | $28.7013 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $44.73 | 11.501% | $49.8744 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $201.93 | 4.217% | $210.4454 | $210.45 | $210.45 | $210.40 |
| Purchase #4 | $36.90 | 11.504% | $41.145 | $41.15 | $41.15 | $41.10 |
| Purchase #5 | $217.37 | 9.104% | $237.1594 | $237.16 | $237.15 | $237.20 |
| Purchase #6 | $213.51 | 3.760% | $221.538 | $221.54 | $221.55 | $221.50 |
| Purchase #7 | $156.54 | 8.639% | $170.0635 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $896.89 | $958.9270 | $958.93 | $958.90 | $958.90 | |