| 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 | $87.43 | 5.334% | $92.0935 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $46.63 | 11.759% | $52.1132 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $224.46 | 11.660% | $250.632 | $250.63 | $250.65 | $250.60 |
| Purchase #4 | $148.53 | 6.521% | $158.2156 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $44.34 | 12.371% | $49.8253 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $18.87 | 13.366% | $21.3922 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $120.88 | 6.479% | $128.7118 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $691.14 | $752.9836 | $752.98 | $753.00 | $752.90 | |