| 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 | $11.51 | 10.568% | $12.7264 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $211.35 | 4.763% | $221.4166 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $46.98 | 3.324% | $48.5416 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $28.39 | 3.774% | $29.4614 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $199.82 | 9.319% | $218.4412 | $218.44 | $218.45 | $218.40 |
| Purchase #6 | $84.61 | 4.769% | $88.6451 | $88.65 | $88.65 | $88.60 |
| Purchase #7 | $132.25 | 12.397% | $148.645 | $148.65 | $148.65 | $148.60 |
| 7 purchase totals = | $714.91 | $767.8773 | $767.89 | $767.90 | $767.70 | |