| 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 | $10.84 | 11.384% | $12.074 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $109.31 | 6.606% | $116.531 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $95.39 | 5.581% | $100.7137 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $117.71 | 9.237% | $128.5829 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $187.93 | 8.849% | $204.5599 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $24.97 | 10.158% | $27.5065 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $41.99 | 3.775% | $43.5751 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $588.14 | $633.5431 | $633.54 | $633.55 | $633.60 | |