| 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 | $59.76 | 8.218% | $64.6711 | $64.67 | $64.65 | $64.70 |
| Purchase #2 | $25.36 | 10.845% | $28.1103 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $230.74 | 11.482% | $257.2336 | $257.23 | $257.25 | $257.20 |
| Purchase #4 | $53.37 | 7.770% | $57.5168 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $206.89 | 3.641% | $214.4229 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $131.58 | 4.242% | $137.1616 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $104.95 | 6.754% | $112.0383 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $812.65 | $871.1546 | $871.15 | $871.10 | $871.10 | |