| 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 | $99.99 | 7.203% | $107.1923 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $91.73 | 3.242% | $94.7039 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $100.50 | 8.505% | $109.0475 | $109.05 | $109.05 | $109.00 |
| Purchase #4 | $55.38 | 6.697% | $59.0888 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $46.34 | 7.690% | $49.9035 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $125.92 | 9.769% | $138.2211 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $223.53 | 4.230% | $232.9853 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $743.39 | $791.1424 | $791.14 | $791.15 | $791.10 | |