| 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 | $104.28 | 4.606% | $109.0831 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $89.40 | 8.216% | $96.7451 | $96.75 | $96.75 | $96.70 |
| Purchase #3 | $227.35 | 11.575% | $253.6658 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $47.53 | 7.165% | $50.9355 | $50.94 | $50.95 | $50.90 |
| Purchase #5 | $163.26 | 11.343% | $181.7786 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $157.91 | 7.259% | $169.3727 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $23.27 | 8.391% | $25.2226 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $813.00 | $886.8034 | $886.81 | $886.80 | $886.80 | |