| 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 | $90.56 | 7.340% | $97.2071 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $25.40 | 4.156% | $26.4556 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $165.51 | 13.531% | $187.9052 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $119.38 | 8.378% | $129.3817 | $129.38 | $129.40 | $129.40 |
| Purchase #5 | $174.63 | 4.574% | $182.6176 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $198.60 | 9.785% | $218.033 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $117.97 | 9.289% | $128.9282 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $892.05 | $970.5284 | $970.54 | $970.55 | $970.50 | |