| 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 | $102.42 | 13.617% | $116.3665 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $245.91 | 7.266% | $263.7778 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $151.77 | 13.108% | $171.664 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $84.86 | 10.162% | $93.4835 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $134.47 | 10.779% | $148.9645 | $148.96 | $148.95 | $149.00 |
| Purchase #6 | $56.44 | 10.602% | $62.4238 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $9.52 | 9.607% | $10.4346 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $785.39 | $867.1147 | $867.10 | $867.10 | $867.20 | |