| 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 | $74.61 | 9.299% | $81.548 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $29.36 | 13.730% | $33.3911 | $33.39 | $33.40 | $33.40 |
| Purchase #3 | $97.54 | 9.187% | $106.501 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $45.72 | 9.379% | $50.0081 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $95.30 | 3.186% | $98.3363 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $109.74 | 6.302% | $116.6558 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $109.42 | 11.275% | $121.7571 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $561.69 | $608.1974 | $608.21 | $608.20 | $608.20 | |