| 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 | $78.33 | 8.296% | $84.8283 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $19.68 | 6.256% | $20.9112 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $58.58 | 8.455% | $63.5329 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $5.82 | 9.747% | $6.3873 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $228.89 | 6.806% | $244.4683 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $229.73 | 5.686% | $242.7924 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $248.44 | 6.874% | $265.5178 | $265.52 | $265.50 | $265.50 |
| 7 purchase totals = | $869.47 | $928.4382 | $928.44 | $928.45 | $928.40 | |