| 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 | $27.76 | 10.683% | $30.7256 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $72.84 | 8.311% | $78.8937 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $184.55 | 8.325% | $199.9138 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $126.28 | 7.297% | $135.4947 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $227.92 | 7.625% | $245.2989 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $152.25 | 4.236% | $158.6993 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $40.35 | 9.145% | $44.04 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $831.95 | $893.0660 | $893.06 | $893.10 | $893.00 | |