| 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 | $50.53 | 12.311% | $56.7507 | $56.75 | $56.75 | $56.80 |
| Purchase #2 | $95.45 | 6.319% | $101.4815 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $48.66 | 13.399% | $55.18 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $178.77 | 4.631% | $187.0488 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $216.40 | 9.432% | $236.8108 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $87.79 | 11.610% | $97.9824 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $90.51 | 3.222% | $93.4262 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $768.11 | $828.6804 | $828.68 | $828.75 | $828.70 | |