| 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 | $25.64 | 6.782% | $27.3789 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $175.97 | 10.682% | $194.7671 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $109.62 | 10.576% | $121.2134 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $192.75 | 9.330% | $210.7336 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $205.67 | 3.512% | $212.8931 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $72.99 | 6.416% | $77.673 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $21.71 | 9.379% | $23.7462 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $804.35 | $868.4053 | $868.40 | $868.40 | $868.40 | |