| 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 | $33.66 | 13.219% | $38.1095 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $117.39 | 13.486% | $133.2212 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $90.58 | 3.718% | $93.9478 | $93.95 | $93.95 | $93.90 |
| Purchase #4 | $221.79 | 13.853% | $252.5146 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $41.61 | 9.224% | $45.4481 | $45.45 | $45.45 | $45.40 |
| Purchase #6 | $47.40 | 13.824% | $53.9526 | $53.95 | $53.95 | $54.00 |
| Purchase #7 | $69.79 | 11.169% | $77.5848 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $622.22 | $694.7786 | $694.77 | $694.75 | $694.70 | |