| 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 | $78.80 | 4.562% | $82.3949 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $51.57 | 9.681% | $56.5625 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $100.62 | 9.537% | $110.2161 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $124.76 | 9.227% | $136.2716 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $54.76 | 4.482% | $57.2143 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $23.53 | 6.602% | $25.0835 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $194.94 | 10.643% | $215.6875 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $628.98 | $683.4304 | $683.42 | $683.40 | $683.50 | |