| 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 | $73.57 | 6.436% | $78.305 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $208.92 | 12.736% | $235.5281 | $235.53 | $235.55 | $235.50 |
| Purchase #3 | $152.98 | 10.712% | $169.3672 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $17.51 | 7.252% | $18.7798 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $43.58 | 9.303% | $47.6342 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $136.49 | 6.777% | $145.7399 | $145.74 | $145.75 | $145.70 |
| Purchase #7 | $243.70 | 5.631% | $257.4227 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $876.75 | $952.7769 | $952.78 | $952.80 | $952.70 | |