| 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 | $33.49 | 5.666% | $35.3875 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $157.62 | 7.242% | $169.0348 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $18.57 | 4.362% | $19.38 | $19.38 | $19.40 | $19.40 |
| Purchase #4 | $9.39 | 11.623% | $10.4814 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $67.35 | 10.596% | $74.4864 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $73.29 | 7.234% | $78.5918 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $109.97 | 6.682% | $117.3182 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $469.68 | $504.6801 | $504.68 | $504.75 | $504.70 | |