| 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 | $37.53 | 6.672% | $40.034 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $86.82 | 5.215% | $91.3477 | $91.35 | $91.35 | $91.30 |
| Purchase #3 | $9.57 | 8.764% | $10.4087 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $123.29 | 6.396% | $131.1756 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $113.36 | 4.523% | $118.4873 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $86.41 | 6.181% | $91.751 | $91.75 | $91.75 | $91.80 |
| Purchase #7 | $240.71 | 10.868% | $266.8704 | $266.87 | $266.85 | $266.90 |
| 7 purchase totals = | $697.69 | $750.0747 | $750.08 | $750.10 | $750.10 | |