| 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 | $30.52 | 8.380% | $33.0776 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $94.70 | 9.854% | $104.0317 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $58.66 | 11.260% | $65.2651 | $65.27 | $65.25 | $65.30 |
| Purchase #4 | $196.98 | 8.136% | $213.0063 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $138.71 | 4.255% | $144.6121 | $144.61 | $144.60 | $144.60 |
| Purchase #6 | $232.37 | 12.487% | $261.386 | $261.39 | $261.40 | $261.40 |
| Purchase #7 | $250.51 | 8.683% | $272.2618 | $272.26 | $272.25 | $272.30 |
| 7 purchase totals = | $1,002.45 | $1,093.6406 | $1,093.65 | $1,093.65 | $1,093.70 | |