| 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 | $84.55 | 6.716% | $90.2284 | $90.23 | $90.25 | $90.20 |
| Purchase #2 | $181.68 | 3.197% | $187.4883 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $191.92 | 8.399% | $208.0394 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $72.44 | 3.332% | $74.8537 | $74.85 | $74.85 | $74.90 |
| Purchase #5 | $196.72 | 13.124% | $222.5375 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $45.84 | 3.135% | $47.2771 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $116.52 | 8.583% | $126.5209 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $889.67 | $956.9453 | $956.95 | $957.00 | $956.90 | |