| 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 | $74.32 | 8.295% | $80.4848 | $80.48 | $80.50 | $80.50 |
| Purchase #2 | $54.37 | 11.855% | $60.8156 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $243.52 | 7.245% | $261.163 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $23.55 | 7.228% | $25.2522 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $12.28 | 5.558% | $12.9625 | $12.96 | $12.95 | $13.00 |
| Purchase #6 | $225.31 | 8.727% | $244.9728 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $82.71 | 7.527% | $88.9356 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $716.06 | $774.5865 | $774.58 | $774.55 | $774.70 | |