| 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 | $148.91 | 6.721% | $158.9182 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $9.44 | 3.501% | $9.7705 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $74.78 | 13.611% | $84.9583 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $208.72 | 13.814% | $237.5526 | $237.55 | $237.55 | $237.60 |
| Purchase #5 | $42.37 | 13.550% | $48.1111 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $236.71 | 5.870% | $250.6049 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $88.79 | 11.431% | $98.9396 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $809.72 | $888.8552 | $888.85 | $888.80 | $888.90 | |