| 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 | $36.32 | 13.248% | $41.1317 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $98.62 | 12.516% | $110.9633 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $206.37 | 3.175% | $212.9222 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $47.46 | 4.701% | $49.6911 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $28.27 | 6.110% | $29.9973 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $109.62 | 11.518% | $122.246 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $162.25 | 5.724% | $171.5372 | $171.54 | $171.55 | $171.50 |
| 7 purchase totals = | $688.91 | $738.4888 | $738.49 | $738.50 | $738.40 | |