| 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 | $44.67 | 13.466% | $50.6853 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $78.70 | 9.736% | $86.3622 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $154.36 | 11.381% | $171.9277 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $166.33 | 7.478% | $178.7682 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $193.61 | 11.134% | $215.1665 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $69.72 | 9.726% | $76.501 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $190.73 | 5.560% | $201.3346 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $898.12 | $980.7455 | $980.75 | $980.75 | $980.80 | |