| 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 | $53.30 | 7.653% | $57.379 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $101.60 | 3.392% | $105.0463 | $105.05 | $105.05 | $105.00 |
| Purchase #3 | $158.94 | 4.556% | $166.1813 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $81.96 | 12.783% | $92.4369 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $74.67 | 10.118% | $82.2251 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $181.83 | 7.396% | $195.2781 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $148.48 | 6.139% | $157.5952 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $800.78 | $856.1419 | $856.16 | $856.25 | $856.10 | |