| 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 | $55.92 | 3.159% | $57.6865 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $142.72 | 11.245% | $158.7689 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $5.70 | 7.269% | $6.1143 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $161.97 | 13.692% | $184.1469 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $132.56 | 13.332% | $150.2329 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $71.71 | 5.502% | $75.6555 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $30.33 | 13.223% | $34.3405 | $34.34 | $34.35 | $34.30 |
| 7 purchase totals = | $600.91 | $666.9455 | $666.95 | $666.95 | $666.90 | |