| 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 | $52.46 | 3.846% | $54.4776 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $250.29 | 12.684% | $282.0368 | $282.04 | $282.05 | $282.00 |
| Purchase #3 | $245.84 | 12.855% | $277.4427 | $277.44 | $277.45 | $277.40 |
| Purchase #4 | $54.56 | 10.183% | $60.1158 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $172.53 | 8.194% | $186.6671 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $23.29 | 7.202% | $24.9673 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $110.84 | 9.861% | $121.7699 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $909.81 | $1,007.4772 | $1,007.49 | $1,007.45 | $1,007.50 | |