| 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 | $22.84 | 4.768% | $23.929 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $240.78 | 9.807% | $264.3933 | $264.39 | $264.40 | $264.40 |
| Purchase #3 | $64.27 | 5.232% | $67.6326 | $67.63 | $67.65 | $67.60 |
| Purchase #4 | $179.87 | 6.268% | $191.1443 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $213.98 | 6.698% | $228.3124 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $151.31 | 12.729% | $170.5702 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $58.74 | 4.185% | $61.1983 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $931.79 | $1,007.1801 | $1,007.17 | $1,007.20 | $1,007.10 | |