| 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 | $94.79 | 9.829% | $104.1069 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $35.47 | 5.684% | $37.4861 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $178.57 | 10.448% | $197.227 | $197.23 | $197.25 | $197.20 |
| Purchase #4 | $114.27 | 9.467% | $125.0879 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $175.68 | 3.772% | $182.3066 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $194.65 | 5.473% | $205.3032 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $87.34 | 9.511% | $95.6469 | $95.65 | $95.65 | $95.60 |
| 7 purchase totals = | $880.77 | $947.1646 | $947.18 | $947.20 | $947.10 | |