| 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 | $71.46 | 12.602% | $80.4654 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $52.92 | 4.694% | $55.4041 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $84.44 | 11.268% | $93.9547 | $93.95 | $93.95 | $94.00 |
| Purchase #4 | $180.83 | 9.775% | $198.5061 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $246.99 | 3.728% | $256.1978 | $256.20 | $256.20 | $256.20 |
| Purchase #6 | $60.46 | 4.572% | $63.2242 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $221.38 | 6.605% | $236.0021 | $236.00 | $236.00 | $236.00 |
| 7 purchase totals = | $918.48 | $983.7544 | $983.75 | $983.70 | $983.80 | |