| 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 | $68.44 | 10.536% | $75.6508 | $75.65 | $75.65 | $75.70 |
| Purchase #2 | $134.77 | 11.352% | $150.0691 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $50.79 | 9.344% | $55.5358 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $92.95 | 5.557% | $98.1152 | $98.12 | $98.10 | $98.10 |
| Purchase #5 | $43.93 | 7.322% | $47.1466 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $68.34 | 4.147% | $71.1741 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $113.32 | 10.399% | $125.1041 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $572.54 | $622.7957 | $622.80 | $622.75 | $622.80 | |