| 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 | $116.32 | 8.396% | $126.0862 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $110.90 | 12.809% | $125.1052 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $107.31 | 12.631% | $120.8643 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $61.98 | 12.428% | $69.6829 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $183.69 | 13.584% | $208.6424 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $94.92 | 13.297% | $107.5415 | $107.54 | $107.55 | $107.50 |
| Purchase #7 | $97.48 | 12.187% | $109.3599 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $772.60 | $867.2824 | $867.28 | $867.30 | $867.30 | |