| 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 | $210.96 | 7.230% | $226.2124 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $84.79 | 8.630% | $92.1074 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $46.35 | 7.787% | $49.9593 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $81.61 | 9.244% | $89.154 | $89.15 | $89.15 | $89.20 |
| Purchase #5 | $153.67 | 11.763% | $171.7462 | $171.75 | $171.75 | $171.70 |
| Purchase #6 | $66.65 | 5.427% | $70.2671 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $159.41 | 7.824% | $171.8822 | $171.88 | $171.90 | $171.90 |
| 7 purchase totals = | $803.44 | $871.3286 | $871.33 | $871.30 | $871.40 | |