| 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 | $33.32 | 10.868% | $36.9412 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $83.27 | 5.188% | $87.59 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $210.84 | 10.364% | $232.6915 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $13.64 | 9.845% | $14.9829 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $52.83 | 11.613% | $58.9651 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $203.92 | 12.470% | $229.3488 | $229.35 | $229.35 | $229.30 |
| Purchase #7 | $174.74 | 6.275% | $185.7049 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $772.56 | $846.2244 | $846.22 | $846.25 | $846.20 | |