| 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 | $41.46 | 7.286% | $44.4808 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $63.60 | 3.231% | $65.6549 | $65.65 | $65.65 | $65.70 |
| Purchase #3 | $193.84 | 10.795% | $214.765 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $143.74 | 10.187% | $158.3828 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $51.92 | 9.847% | $57.0326 | $57.03 | $57.05 | $57.00 |
| Purchase #6 | $47.36 | 5.819% | $50.1159 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $89.41 | 5.388% | $94.2274 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $631.33 | $684.6594 | $684.66 | $684.70 | $684.70 | |