| 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 | $30.70 | 7.700% | $33.0639 | $33.06 | $33.05 | $33.10 |
| Purchase #2 | $237.68 | 3.527% | $246.063 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $83.97 | 5.273% | $88.3977 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $53.63 | 11.361% | $59.7229 | $59.72 | $59.70 | $59.70 |
| Purchase #5 | $161.72 | 5.836% | $171.158 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $215.51 | 3.662% | $223.402 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $25.53 | 12.716% | $28.7764 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $808.74 | $850.5839 | $850.58 | $850.55 | $850.70 | |