| 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 | $56.91 | 12.297% | $63.9082 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $26.97 | 4.212% | $28.106 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $126.57 | 3.575% | $131.0949 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $89.32 | 5.834% | $94.5309 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $7.51 | 8.281% | $8.1319 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $69.57 | 3.684% | $72.133 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $221.49 | 4.415% | $231.2688 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $598.34 | $629.1737 | $629.17 | $629.20 | $629.10 | |