| 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 | $156.34 | 8.779% | $170.0651 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $45.56 | 4.660% | $47.6831 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $86.46 | 8.817% | $94.0832 | $94.08 | $94.10 | $94.10 |
| Purchase #4 | $63.90 | 4.629% | $66.8579 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $85.88 | 12.172% | $96.3333 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $193.82 | 7.354% | $208.0735 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $89.98 | 4.323% | $93.8698 | $93.87 | $93.85 | $93.90 |
| 7 purchase totals = | $721.94 | $776.9659 | $776.96 | $776.95 | $777.10 | |