| 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 | $73.66 | 5.233% | $77.5146 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $43.70 | 10.124% | $48.1242 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $203.48 | 7.238% | $218.2079 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $102.82 | 4.765% | $107.7194 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $110.49 | 3.526% | $114.3859 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $219.83 | 5.858% | $232.7076 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $163.68 | 6.597% | $174.478 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $917.66 | $973.1376 | $973.14 | $973.10 | $973.10 | |