| 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 | $88.84 | 4.819% | $93.1212 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $47.36 | 4.274% | $49.3842 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $26.57 | 10.716% | $29.4172 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $190.50 | 3.518% | $197.2018 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $248.91 | 9.660% | $272.9547 | $272.95 | $272.95 | $273.00 |
| Purchase #6 | $143.86 | 5.495% | $151.7651 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $149.77 | 13.279% | $169.658 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $895.81 | $963.5022 | $963.50 | $963.45 | $963.60 | |