| 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 | $31.73 | 12.103% | $35.5703 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $58.96 | 13.399% | $66.8601 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $78.55 | 8.697% | $85.3815 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $178.40 | 5.394% | $188.0229 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $248.78 | 9.402% | $272.1703 | $272.17 | $272.15 | $272.20 |
| Purchase #6 | $116.33 | 3.460% | $120.355 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $48.25 | 5.874% | $51.0842 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $761.00 | $819.4443 | $819.44 | $819.40 | $819.60 | |