| 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 | $55.94 | 9.144% | $61.0552 | $61.06 | $61.05 | $61.10 |
| Purchase #2 | $198.89 | 10.612% | $219.9962 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $81.73 | 7.258% | $87.662 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $31.78 | 10.318% | $35.0591 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $72.80 | 9.494% | $79.7116 | $79.71 | $79.70 | $79.70 |
| Purchase #6 | $81.87 | 6.402% | $87.1113 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $163.90 | 3.272% | $169.2628 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $686.91 | $739.8582 | $739.86 | $739.80 | $740.00 | |