| 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 | $9.26 | 7.296% | $9.9356 | $9.94 | $9.95 | $9.90 |
| Purchase #2 | $188.54 | 11.259% | $209.7677 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $154.71 | 3.195% | $159.653 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $54.31 | 9.154% | $59.2815 | $59.28 | $59.30 | $59.30 |
| Purchase #5 | $145.26 | 4.386% | $151.6311 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $187.33 | 8.701% | $203.6296 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $57.84 | 7.363% | $62.0988 | $62.10 | $62.10 | $62.10 |
| 7 purchase totals = | $797.25 | $855.9973 | $856.00 | $856.05 | $856.00 | |