| 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 | $45.67 | 6.686% | $48.7235 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $129.80 | 4.557% | $135.715 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $116.95 | 13.593% | $132.847 | $132.85 | $132.85 | $132.80 |
| Purchase #4 | $51.38 | 3.475% | $53.1655 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $86.32 | 10.571% | $95.4449 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $99.26 | 12.402% | $111.5702 | $111.57 | $111.55 | $111.60 |
| Purchase #7 | $45.32 | 5.373% | $47.755 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $574.70 | $625.2211 | $625.23 | $625.15 | $625.20 | |