| 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 | $63.54 | 9.169% | $69.366 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $108.51 | 12.473% | $122.0445 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $43.68 | 4.787% | $45.771 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $59.27 | 12.118% | $66.4523 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $93.36 | 5.870% | $98.8402 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $228.86 | 7.556% | $246.1527 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $210.45 | 6.533% | $224.1987 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $807.67 | $872.8254 | $872.82 | $872.80 | $872.90 | |