| 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 | $87.76 | 3.424% | $90.7649 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $91.61 | 6.502% | $97.5665 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $62.62 | 12.368% | $70.3648 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $8.93 | 9.347% | $9.7647 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $139.33 | 3.743% | $144.5451 | $144.55 | $144.55 | $144.50 |
| Purchase #6 | $177.47 | 7.762% | $191.2452 | $191.25 | $191.25 | $191.20 |
| Purchase #7 | $165.93 | 4.588% | $173.5429 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $733.65 | $777.7941 | $777.79 | $777.75 | $777.80 | |