| 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 | $79.26 | 3.831% | $82.2965 | $82.30 | $82.30 | $82.30 |
| Purchase #2 | $94.77 | 13.239% | $107.3166 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $149.49 | 3.126% | $154.1631 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $162.54 | 13.272% | $184.1123 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $117.97 | 13.371% | $133.7438 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $93.40 | 8.113% | $100.9775 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $155.28 | 9.374% | $169.8359 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $852.71 | $932.4457 | $932.45 | $932.45 | $932.40 | |