| 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 | $92.30 | 7.537% | $99.2567 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $35.88 | 3.605% | $37.1735 | $37.17 | $37.15 | $37.20 |
| Purchase #3 | $92.79 | 12.309% | $104.2115 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $22.58 | 11.471% | $25.1702 | $25.17 | $25.15 | $25.20 |
| Purchase #5 | $195.78 | 10.232% | $215.8122 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $216.48 | 13.709% | $246.1572 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $7.34 | 6.563% | $7.8217 | $7.82 | $7.80 | $7.80 |
| 7 purchase totals = | $663.15 | $735.6030 | $735.60 | $735.50 | $735.70 | |