| 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 | $103.27 | 12.663% | $116.3471 | $116.35 | $116.35 | $116.30 |
| Purchase #2 | $115.58 | 13.449% | $131.1244 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $54.31 | 10.459% | $59.9903 | $59.99 | $60.00 | $60.00 |
| Purchase #4 | $109.79 | 9.388% | $120.0971 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $207.29 | 10.694% | $229.4576 | $229.46 | $229.45 | $229.50 |
| Purchase #6 | $37.29 | 5.608% | $39.3812 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $185.52 | 5.407% | $195.5511 | $195.55 | $195.55 | $195.60 |
| 7 purchase totals = | $813.05 | $891.9488 | $891.95 | $891.95 | $892.00 | |