| 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 | $76.83 | 3.102% | $79.2133 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $242.57 | 7.658% | $261.146 | $261.15 | $261.15 | $261.10 |
| Purchase #3 | $84.39 | 7.531% | $90.7454 | $90.75 | $90.75 | $90.70 |
| Purchase #4 | $133.66 | 7.554% | $143.7567 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $127.93 | 4.184% | $133.2826 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $152.96 | 11.581% | $170.6743 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $80.32 | 13.491% | $91.156 | $91.16 | $91.15 | $91.20 |
| 7 purchase totals = | $898.66 | $969.9743 | $969.98 | $969.95 | $970.00 | |