| 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 | $44.96 | 12.790% | $50.7104 | $50.71 | $50.70 | $50.70 |
| Purchase #2 | $140.42 | 7.387% | $150.7928 | $150.79 | $150.80 | $150.80 |
| Purchase #3 | $128.47 | 11.790% | $143.6166 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $186.89 | 6.345% | $198.7482 | $198.75 | $198.75 | $198.70 |
| Purchase #5 | $39.67 | 12.619% | $44.676 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $167.88 | 9.494% | $183.8185 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $82.25 | 10.617% | $90.9825 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $790.54 | $863.3450 | $863.35 | $863.35 | $863.30 | |