| 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 | $34.92 | 3.677% | $36.204 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $57.90 | 12.548% | $65.1653 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $72.92 | 7.555% | $78.4291 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $7.75 | 12.234% | $8.6981 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $29.38 | 13.532% | $33.3557 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $108.42 | 8.332% | $117.4536 | $117.45 | $117.45 | $117.50 |
| Purchase #7 | $66.84 | 12.362% | $75.1028 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $378.13 | $414.4086 | $414.41 | $414.40 | $414.50 | |