| 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 | $86.58 | 3.227% | $89.3739 | $89.37 | $89.35 | $89.40 |
| Purchase #2 | $10.82 | 8.236% | $11.7111 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $241.95 | 13.319% | $274.1753 | $274.18 | $274.20 | $274.20 |
| Purchase #4 | $27.48 | 8.618% | $29.8482 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $163.96 | 10.328% | $180.8938 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $228.41 | 7.598% | $245.7646 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $66.87 | 4.192% | $69.6732 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $826.07 | $901.4401 | $901.43 | $901.40 | $901.50 | |