| 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 | $74.78 | 4.641% | $78.2505 | $78.25 | $78.25 | $78.30 |
| Purchase #2 | $73.63 | 3.723% | $76.3712 | $76.37 | $76.35 | $76.40 |
| Purchase #3 | $112.27 | 10.423% | $123.9719 | $123.97 | $123.95 | $124.00 |
| Purchase #4 | $132.96 | 4.750% | $139.2756 | $139.28 | $139.30 | $139.30 |
| Purchase #5 | $220.65 | 5.692% | $233.2094 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $73.81 | 5.510% | $77.8769 | $77.88 | $77.90 | $77.90 |
| Purchase #7 | $184.64 | 10.738% | $204.4666 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $872.74 | $933.4221 | $933.43 | $933.40 | $933.60 | |