| 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 | $46.80 | 7.208% | $50.1733 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $208.45 | 7.601% | $224.2943 | $224.29 | $224.30 | $224.30 |
| Purchase #3 | $10.92 | 9.569% | $11.9649 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $111.28 | 7.191% | $119.2821 | $119.28 | $119.30 | $119.30 |
| Purchase #5 | $183.33 | 6.614% | $195.4554 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $27.33 | 6.375% | $29.0723 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $164.61 | 13.234% | $186.3945 | $186.39 | $186.40 | $186.40 |
| 7 purchase totals = | $752.72 | $816.6368 | $816.62 | $816.60 | $816.80 | |