| 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 | $88.63 | 10.154% | $97.6295 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $214.51 | 3.584% | $222.198 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $53.45 | 12.758% | $60.2692 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $32.96 | 9.347% | $36.0408 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $71.85 | 11.475% | $80.0948 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $66.43 | 8.742% | $72.2373 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $80.37 | 11.494% | $89.6077 | $89.61 | $89.60 | $89.60 |
| 7 purchase totals = | $608.20 | $658.0773 | $658.08 | $658.10 | $658.00 | |