| 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 | $124.79 | 10.405% | $137.7744 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $205.41 | 5.336% | $216.3707 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $122.40 | 5.819% | $129.5225 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $81.42 | 10.118% | $89.6581 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $184.43 | 13.753% | $209.7947 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $26.55 | 4.283% | $27.6871 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $55.37 | 6.276% | $58.845 | $58.85 | $58.85 | $58.80 |
| 7 purchase totals = | $800.37 | $869.6525 | $869.65 | $869.60 | $869.70 | |