| 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 | $11.25 | 12.394% | $12.6443 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $191.33 | 13.828% | $217.7871 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $21.27 | 11.225% | $23.6576 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $53.66 | 8.785% | $58.374 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $76.29 | 9.808% | $83.7725 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $66.76 | 12.618% | $75.1838 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $6.68 | 4.718% | $6.9952 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $427.24 | $478.4145 | $478.41 | $478.40 | $478.50 | |