| 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 | $73.62 | 10.781% | $81.557 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $95.67 | 12.684% | $107.8048 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $240.64 | 8.719% | $261.6214 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $210.81 | 12.327% | $236.7965 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $29.91 | 4.593% | $31.2838 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $144.32 | 6.326% | $153.4497 | $153.45 | $153.45 | $153.40 |
| Purchase #7 | $121.35 | 3.671% | $125.8048 | $125.80 | $125.80 | $125.80 |
| 7 purchase totals = | $916.32 | $998.3180 | $998.31 | $998.30 | $998.30 | |