| 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 | $11.51 | 8.669% | $12.5078 | $12.51 | $12.50 | $12.50 |
| Purchase #2 | $22.75 | 6.255% | $24.173 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $61.47 | 7.129% | $65.8522 | $65.85 | $65.85 | $65.90 |
| Purchase #4 | $27.57 | 10.762% | $30.5371 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $228.91 | 4.154% | $238.4189 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $80.82 | 4.136% | $84.1627 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $190.84 | 6.379% | $203.0137 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $623.87 | $658.6654 | $658.66 | $658.60 | $658.70 | |