| 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 | $77.70 | 7.671% | $83.6604 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $15.57 | 10.113% | $17.1446 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $89.78 | 10.511% | $99.2168 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $150.99 | 4.568% | $157.8872 | $157.89 | $157.90 | $157.90 |
| Purchase #5 | $124.63 | 13.294% | $141.1983 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $20.58 | 3.678% | $21.3369 | $21.34 | $21.35 | $21.30 |
| Purchase #7 | $166.96 | 10.795% | $184.9833 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $646.21 | $705.4275 | $705.43 | $705.45 | $705.40 | |