| 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 | $35.58 | 8.118% | $38.4684 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $34.39 | 9.711% | $37.7296 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $124.88 | 12.556% | $140.5599 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $150.69 | 5.177% | $158.4912 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $215.75 | 7.538% | $232.0132 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $228.69 | 11.149% | $254.1866 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $17.88 | 3.502% | $18.5062 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $807.86 | $879.9551 | $879.96 | $879.95 | $880.00 | |