| 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 | $54.65 | 5.770% | $57.8033 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $78.93 | 3.425% | $81.6334 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $48.45 | 13.690% | $55.0828 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $183.89 | 5.698% | $194.3681 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $57.33 | 6.710% | $61.1768 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $94.90 | 6.329% | $100.9062 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $124.95 | 5.803% | $132.2008 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $643.10 | $683.1714 | $683.17 | $683.20 | $683.20 | |