| 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 | $97.34 | 11.395% | $108.4319 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $110.73 | 8.709% | $120.3735 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $27.47 | 13.658% | $31.2219 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $75.88 | 8.620% | $82.4209 | $82.42 | $82.40 | $82.40 |
| Purchase #5 | $188.88 | 10.830% | $209.3357 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $30.93 | 8.277% | $33.4901 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $14.75 | 11.663% | $16.4703 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $545.98 | $601.7443 | $601.74 | $601.70 | $601.70 | |