| 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 | $93.47 | 5.250% | $98.3772 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $29.70 | 8.644% | $32.2673 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $169.87 | 12.681% | $191.4112 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $153.83 | 10.594% | $170.1268 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $99.44 | 11.471% | $110.8468 | $110.85 | $110.85 | $110.80 |
| Purchase #6 | $87.81 | 4.247% | $91.5393 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $70.50 | 12.868% | $79.5719 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $704.62 | $774.1405 | $774.15 | $774.15 | $774.10 | |