| 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 | $78.90 | 10.751% | $87.3825 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $71.36 | 6.573% | $76.0505 | $76.05 | $76.05 | $76.10 |
| Purchase #3 | $222.33 | 10.173% | $244.9476 | $244.95 | $244.95 | $244.90 |
| Purchase #4 | $237.29 | 8.480% | $257.4122 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $23.42 | 7.329% | $25.1365 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $46.25 | 3.746% | $47.9825 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $132.32 | 3.713% | $137.233 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $811.87 | $876.1448 | $876.14 | $876.20 | $876.10 | |