| 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 | $39.91 | 12.160% | $44.7631 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $192.44 | 10.497% | $212.6404 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $91.81 | 7.670% | $98.8518 | $98.85 | $98.85 | $98.90 |
| Purchase #4 | $250.44 | 11.377% | $278.9326 | $278.93 | $278.95 | $278.90 |
| Purchase #5 | $5.61 | 4.235% | $5.8476 | $5.85 | $5.85 | $5.80 |
| Purchase #6 | $199.96 | 12.660% | $225.2749 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $37.80 | 12.680% | $42.593 | $42.59 | $42.60 | $42.60 |
| 7 purchase totals = | $817.97 | $908.9034 | $908.89 | $908.90 | $908.90 | |