| 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 | $82.92 | 7.539% | $89.1713 | $89.17 | $89.15 | $89.20 |
| Purchase #2 | $62.54 | 6.850% | $66.824 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $203.41 | 4.335% | $212.2278 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $226.85 | 5.594% | $239.54 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $99.80 | 8.780% | $108.5624 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $31.97 | 8.853% | $34.8003 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $186.60 | 10.144% | $205.5287 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $894.09 | $956.6545 | $956.65 | $956.65 | $956.60 | |