| 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 | $112.40 | 3.429% | $116.2542 | $116.25 | $116.25 | $116.30 |
| Purchase #2 | $17.37 | 3.188% | $17.9238 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $44.95 | 3.503% | $46.5246 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $116.41 | 7.399% | $125.0232 | $125.02 | $125.00 | $125.00 |
| Purchase #5 | $72.45 | 4.123% | $75.4371 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $101.79 | 9.859% | $111.8255 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $189.67 | 4.842% | $198.8538 | $198.85 | $198.85 | $198.90 |
| 7 purchase totals = | $655.04 | $691.8422 | $691.83 | $691.80 | $691.80 | |