| 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 | $79.71 | 8.745% | $86.6806 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $164.80 | 9.659% | $180.718 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $143.33 | 13.214% | $162.2696 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $67.61 | 6.458% | $71.9763 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $129.65 | 12.141% | $145.3908 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $6.69 | 12.327% | $7.5147 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $88.78 | 6.345% | $94.4131 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $680.57 | $748.9631 | $748.96 | $748.95 | $749.00 | |