| 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 | $43.47 | 13.110% | $49.1689 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $66.74 | 9.736% | $73.2378 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $90.26 | 8.573% | $97.998 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $113.74 | 7.283% | $122.0237 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $16.51 | 10.769% | $18.288 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $99.43 | 4.664% | $104.0674 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $155.81 | 5.170% | $163.8654 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $585.96 | $628.6492 | $628.66 | $628.60 | $628.70 | |