| 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 | $52.37 | 13.399% | $59.3871 | $59.39 | $59.40 | $59.40 |
| Purchase #2 | $208.70 | 8.712% | $226.8819 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $188.74 | 9.269% | $206.2343 | $206.23 | $206.25 | $206.20 |
| Purchase #4 | $161.49 | 4.611% | $168.9363 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $41.51 | 5.386% | $43.7457 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $89.25 | 5.861% | $94.4809 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $150.91 | 13.762% | $171.6782 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $892.97 | $971.3444 | $971.35 | $971.45 | $971.30 | |