| 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 | $50.80 | 10.243% | $56.0034 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $100.76 | 12.598% | $113.4537 | $113.45 | $113.45 | $113.50 |
| Purchase #3 | $237.84 | 4.278% | $248.0148 | $248.01 | $248.00 | $248.00 |
| Purchase #4 | $21.37 | 8.228% | $23.1283 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $191.66 | 8.856% | $208.6334 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $201.48 | 5.416% | $212.3922 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $126.39 | 9.478% | $138.3692 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $930.30 | $999.9950 | $999.98 | $1,000.00 | $1,000.00 | |