| 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 | $96.40 | 11.520% | $107.5053 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $219.30 | 4.595% | $229.3768 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $227.36 | 4.103% | $236.6886 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $52.64 | 6.239% | $55.9242 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $115.67 | 5.483% | $122.0122 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $47.53 | 7.157% | $50.9317 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $54.80 | 8.192% | $59.2892 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $813.70 | $861.7280 | $861.73 | $861.75 | $861.70 | |