| 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 | $154.97 | 9.608% | $169.8595 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $177.92 | 13.393% | $201.7488 | $201.75 | $201.75 | $201.70 |
| Purchase #3 | $66.61 | 3.727% | $69.0926 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $31.95 | 12.334% | $35.8907 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $55.40 | 9.499% | $60.6624 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $40.69 | 11.399% | $45.3283 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $118.30 | 6.234% | $125.6748 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $645.84 | $708.2571 | $708.25 | $708.25 | $708.30 | |