| 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 | $51.92 | 8.377% | $56.2693 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $20.67 | 7.770% | $22.2761 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $234.81 | 6.853% | $250.9015 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $42.44 | 11.513% | $47.3261 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $23.33 | 9.644% | $25.5799 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $229.69 | 7.616% | $247.1832 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $226.95 | 7.148% | $243.1724 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $829.81 | $892.7085 | $892.71 | $892.75 | $892.80 | |