| 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 | $114.45 | 5.642% | $120.9073 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $191.52 | 11.399% | $213.3514 | $213.35 | $213.35 | $213.40 |
| Purchase #3 | $100.66 | 13.607% | $114.3568 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $49.64 | 13.841% | $56.5107 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $99.78 | 6.295% | $106.0612 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $124.98 | 11.358% | $139.1752 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $61.99 | 3.520% | $64.172 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $743.02 | $814.5346 | $814.54 | $814.50 | $814.70 | |