| 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 | $50.34 | 9.487% | $55.1158 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $235.52 | 11.148% | $261.7758 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $228.35 | 4.447% | $238.5047 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $14.82 | 8.519% | $16.0825 | $16.08 | $16.10 | $16.10 |
| Purchase #5 | $247.78 | 12.323% | $278.3139 | $278.31 | $278.30 | $278.30 |
| Purchase #6 | $16.43 | 4.541% | $17.1761 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $84.32 | 11.141% | $93.7141 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $877.56 | $960.6829 | $960.68 | $960.70 | $960.70 | |