| 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 | $5.80 | 7.448% | $6.232 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $76.79 | 10.746% | $85.0419 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $46.73 | 9.553% | $51.1941 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $48.34 | 11.791% | $54.0398 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $222.67 | 4.655% | $233.0353 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $219.66 | 8.567% | $238.4783 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $88.85 | 6.375% | $94.5142 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $708.84 | $762.5356 | $762.53 | $762.60 | $762.40 | |