| 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 | $75.81 | 13.168% | $85.7927 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $77.58 | 11.755% | $86.6995 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $42.51 | 11.221% | $47.28 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $249.99 | 9.105% | $272.7516 | $272.75 | $272.75 | $272.80 |
| Purchase #5 | $11.78 | 7.732% | $12.6908 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $10.61 | 8.822% | $11.546 | $11.55 | $11.55 | $11.50 |
| Purchase #7 | $149.82 | 5.694% | $158.3508 | $158.35 | $158.35 | $158.40 |
| 7 purchase totals = | $618.10 | $675.1114 | $675.11 | $675.15 | $675.20 | |