| 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 | $205.25 | 7.526% | $220.6971 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $55.31 | 11.577% | $61.7132 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $206.25 | 3.603% | $213.6812 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $39.77 | 11.537% | $44.3583 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $83.54 | 5.490% | $88.1263 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $98.78 | 10.667% | $109.3169 | $109.32 | $109.30 | $109.30 |
| Purchase #7 | $62.45 | 7.569% | $67.1768 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $751.35 | $805.0698 | $805.08 | $805.10 | $805.10 | |