| 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 | $47.74 | 12.522% | $53.718 | $53.72 | $53.70 | $53.70 |
| Purchase #2 | $243.81 | 6.838% | $260.4817 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $109.81 | 10.373% | $121.2006 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $204.84 | 3.167% | $211.3273 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $12.38 | 6.730% | $13.2132 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $72.42 | 5.600% | $76.4755 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $225.49 | 10.545% | $249.2679 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $916.49 | $985.6842 | $985.69 | $985.70 | $985.70 | |