| 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 | $45.46 | 13.224% | $51.4716 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $204.66 | 3.118% | $211.0413 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $50.42 | 10.350% | $55.6385 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $27.42 | 9.415% | $30.0016 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $110.95 | 8.161% | $120.0046 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $20.32 | 4.373% | $21.2086 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $173.85 | 3.363% | $179.6966 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $633.08 | $669.0628 | $669.06 | $669.05 | $669.00 | |