| 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 | $55.60 | 3.520% | $57.5571 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $102.50 | 4.351% | $106.9598 | $106.96 | $106.95 | $107.00 |
| Purchase #3 | $20.86 | 13.554% | $23.6874 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $139.81 | 7.164% | $149.826 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $88.77 | 6.522% | $94.5596 | $94.56 | $94.55 | $94.60 |
| Purchase #6 | $21.75 | 12.439% | $24.4555 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $189.72 | 9.312% | $207.3867 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $619.01 | $664.4321 | $664.45 | $664.45 | $664.60 | |