| 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 | $65.31 | 8.727% | $71.0096 | $71.01 | $71.00 | $71.00 |
| Purchase #2 | $69.85 | 7.428% | $75.0385 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $51.46 | 8.529% | $55.849 | $55.85 | $55.85 | $55.80 |
| Purchase #4 | $9.28 | 6.147% | $9.8504 | $9.85 | $9.85 | $9.90 |
| Purchase #5 | $36.56 | 9.324% | $39.9689 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $168.54 | 8.340% | $182.5962 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $50.54 | 10.360% | $55.7759 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $451.54 | $490.0885 | $490.10 | $490.10 | $490.10 | |