| 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 | $50.77 | 8.474% | $55.0722 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $110.63 | 3.456% | $114.4534 | $114.45 | $114.45 | $114.50 |
| Purchase #3 | $131.61 | 12.740% | $148.3771 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $234.90 | 13.708% | $267.1001 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $228.48 | 6.319% | $242.9177 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $46.80 | 5.202% | $49.2345 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $83.40 | 5.402% | $87.9053 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $886.59 | $965.0603 | $965.06 | $965.05 | $965.10 | |