| 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 | $28.63 | 3.279% | $29.5688 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $58.69 | 8.382% | $63.6094 | $63.61 | $63.60 | $63.60 |
| Purchase #3 | $110.92 | 6.720% | $118.3738 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $227.63 | 7.195% | $244.008 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $84.45 | 9.452% | $92.4322 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $118.43 | 12.779% | $133.5642 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $124.49 | 13.305% | $141.0534 | $141.05 | $141.05 | $141.10 |
| 7 purchase totals = | $753.24 | $822.6098 | $822.60 | $822.55 | $822.70 | |