| 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 | $33.91 | 3.536% | $35.1091 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $227.76 | 7.195% | $244.1473 | $244.15 | $244.15 | $244.10 |
| Purchase #3 | $78.44 | 13.375% | $88.9314 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $154.29 | 9.806% | $169.4197 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $139.85 | 3.334% | $144.5126 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $190.68 | 9.461% | $208.7202 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $23.56 | 5.147% | $24.7726 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $848.49 | $915.6129 | $915.61 | $915.55 | $915.50 | |