| 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 | $16.51 | 7.819% | $17.8009 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $53.47 | 10.244% | $58.9475 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $101.29 | 3.425% | $104.7592 | $104.76 | $104.75 | $104.80 |
| Purchase #4 | $173.35 | 7.404% | $186.1848 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $122.99 | 12.709% | $138.6208 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $127.43 | 7.389% | $136.8458 | $136.85 | $136.85 | $136.80 |
| Purchase #7 | $76.32 | 12.552% | $85.8997 | $85.90 | $85.90 | $85.90 |
| 7 purchase totals = | $671.36 | $729.0587 | $729.06 | $729.05 | $729.00 | |