| 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 | $66.93 | 5.357% | $70.5154 | $70.52 | $70.50 | $70.50 |
| Purchase #2 | $117.46 | 7.107% | $125.8079 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $28.99 | 12.822% | $32.7071 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $163.93 | 11.611% | $182.9639 | $182.96 | $182.95 | $183.00 |
| Purchase #5 | $18.40 | 8.531% | $19.9697 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $105.90 | 10.127% | $116.6245 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $113.49 | 13.299% | $128.583 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $615.10 | $677.1715 | $677.17 | $677.10 | $677.20 | |