| 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 | $84.70 | 3.831% | $87.9449 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $139.73 | 6.690% | $149.0779 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $147.53 | 6.650% | $157.3407 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $225.82 | 6.471% | $240.4328 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $236.59 | 12.446% | $266.036 | $266.04 | $266.05 | $266.00 |
| Purchase #6 | $62.42 | 10.619% | $69.0484 | $69.05 | $69.05 | $69.00 |
| Purchase #7 | $13.38 | 12.228% | $15.0161 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $910.17 | $984.8968 | $984.90 | $984.95 | $984.70 | |