| 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 | $26.58 | 5.640% | $28.0791 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $240.27 | 8.379% | $260.4022 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $214.84 | 11.602% | $239.7657 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $119.96 | 3.717% | $124.4189 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $111.40 | 13.652% | $126.6083 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $95.82 | 12.400% | $107.7017 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $47.71 | 11.612% | $53.2501 | $53.25 | $53.25 | $53.30 |
| 7 purchase totals = | $856.58 | $940.2260 | $940.23 | $940.20 | $940.30 | |