| 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 | $6.29 | 5.859% | $6.6585 | $6.66 | $6.65 | $6.70 |
| Purchase #2 | $30.73 | 9.516% | $33.6543 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $236.35 | 3.536% | $244.7073 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $248.41 | 9.834% | $272.8386 | $272.84 | $272.85 | $272.80 |
| Purchase #5 | $204.85 | 3.115% | $211.2311 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $247.53 | 12.442% | $278.3277 | $278.33 | $278.35 | $278.30 |
| Purchase #7 | $227.50 | 3.655% | $235.8151 | $235.82 | $235.80 | $235.80 |
| 7 purchase totals = | $1,201.66 | $1,283.2326 | $1,283.24 | $1,283.25 | $1,283.20 | |