| 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 | $51.54 | 13.112% | $58.2979 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $62.53 | 10.850% | $69.3145 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $30.80 | 3.666% | $31.9291 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $211.41 | 9.500% | $231.494 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $43.33 | 6.729% | $46.2457 | $46.25 | $46.25 | $46.20 |
| Purchase #6 | $223.31 | 9.135% | $243.7094 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $216.72 | 5.330% | $228.2712 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $839.64 | $909.2618 | $909.26 | $909.25 | $909.20 | |