| 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 | $71.55 | 5.724% | $75.6455 | $75.65 | $75.65 | $75.60 |
| Purchase #2 | $84.97 | 4.580% | $88.8616 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $102.77 | 3.690% | $106.5622 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $206.68 | 7.139% | $221.4349 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $117.41 | 3.226% | $121.1976 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $136.30 | 3.869% | $141.5734 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $89.28 | 11.448% | $99.5008 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $808.96 | $854.7760 | $854.77 | $854.75 | $854.80 | |