| 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 | $131.49 | 11.727% | $146.9098 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $86.54 | 13.478% | $98.2039 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $227.99 | 8.440% | $247.2324 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $135.40 | 10.383% | $149.4586 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $106.83 | 3.845% | $110.9376 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $48.69 | 5.710% | $51.4702 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $85.79 | 10.702% | $94.9712 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $822.73 | $899.1837 | $899.18 | $899.15 | $899.20 | |