| 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 | $95.29 | 9.539% | $104.3797 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $104.46 | 13.126% | $118.1714 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $15.74 | 4.822% | $16.499 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $99.85 | 12.833% | $112.6638 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $63.83 | 11.156% | $70.9509 | $70.95 | $70.95 | $71.00 |
| Purchase #6 | $55.77 | 8.500% | $60.5105 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $141.25 | 13.299% | $160.0348 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $576.19 | $643.2101 | $643.20 | $643.20 | $643.30 | |