| 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 | $15.71 | 10.770% | $17.402 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $91.44 | 12.144% | $102.5445 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $13.36 | 4.239% | $13.9263 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $201.63 | 7.568% | $216.8894 | $216.89 | $216.90 | $216.90 |
| Purchase #5 | $192.86 | 9.160% | $210.526 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $93.91 | 6.677% | $100.1804 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $78.85 | 12.551% | $88.7465 | $88.75 | $88.75 | $88.70 |
| 7 purchase totals = | $687.76 | $750.2151 | $750.22 | $750.30 | $750.10 | |