| 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 | $79.69 | 12.238% | $89.4425 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $97.63 | 11.614% | $108.9687 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $220.26 | 4.211% | $229.5351 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $57.44 | 6.143% | $60.9685 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $37.52 | 13.201% | $42.473 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $64.96 | 4.477% | $67.8683 | $67.87 | $67.85 | $67.90 |
| Purchase #7 | $160.67 | 9.819% | $176.4462 | $176.45 | $176.45 | $176.40 |
| 7 purchase totals = | $718.17 | $775.7023 | $775.71 | $775.65 | $775.70 | |