| 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 | $53.47 | 8.839% | $58.1962 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $27.39 | 11.418% | $30.5174 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $194.42 | 6.620% | $207.2906 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $166.69 | 8.797% | $181.3537 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $38.66 | 13.252% | $43.7832 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $191.75 | 13.840% | $218.2882 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $68.40 | 10.737% | $75.7441 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $740.78 | $815.1734 | $815.17 | $815.20 | $815.20 | |