| 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 | $72.31 | 4.782% | $75.7679 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $189.99 | 12.843% | $214.3904 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $129.51 | 6.658% | $138.1328 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $105.65 | 4.111% | $109.9933 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $135.98 | 11.104% | $151.0792 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $40.61 | 13.266% | $45.9973 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $193.98 | 12.739% | $218.6911 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $868.03 | $954.0520 | $954.05 | $954.10 | $954.10 | |