| 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 | $75.41 | 4.599% | $78.8781 | $78.88 | $78.90 | $78.90 |
| Purchase #2 | $18.65 | 5.114% | $19.6038 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $206.78 | 6.252% | $219.7079 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $247.38 | 7.411% | $265.7133 | $265.71 | $265.70 | $265.70 |
| Purchase #5 | $64.55 | 3.702% | $66.9396 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $150.80 | 8.406% | $163.4762 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $240.78 | 3.328% | $248.7932 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,004.35 | $1,063.1121 | $1,063.11 | $1,063.15 | $1,063.10 | |