| 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 | $87.39 | 5.375% | $92.0872 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $201.99 | 13.478% | $229.2142 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $55.60 | 8.821% | $60.5045 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $144.41 | 13.713% | $164.2129 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $99.80 | 8.739% | $108.5215 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $249.89 | 8.637% | $271.473 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $129.96 | 7.142% | $139.2417 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $969.04 | $1,065.2550 | $1,065.24 | $1,065.20 | $1,065.20 | |