| 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 | $55.26 | 10.225% | $60.9103 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $22.32 | 5.183% | $23.4768 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $232.55 | 12.580% | $261.8048 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $126.98 | 11.577% | $141.6805 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $213.47 | 10.793% | $236.5098 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $79.99 | 11.731% | $89.3736 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $103.71 | 3.308% | $107.1407 | $107.14 | $107.15 | $107.10 |
| 7 purchase totals = | $834.28 | $920.8965 | $920.89 | $920.90 | $920.90 | |