| 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 | $40.36 | 3.390% | $41.7282 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $204.85 | 10.373% | $226.0991 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $181.38 | 11.293% | $201.8632 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $61.84 | 7.421% | $66.4291 | $66.43 | $66.45 | $66.40 |
| Purchase #5 | $15.29 | 7.814% | $16.4848 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $140.95 | 13.788% | $160.3842 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $144.46 | 7.339% | $155.0619 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $789.13 | $868.0505 | $868.04 | $868.10 | $868.10 | |