| 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 | $51.47 | 10.259% | $56.7503 | $56.75 | $56.75 | $56.80 |
| Purchase #2 | $45.29 | 3.336% | $46.8009 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $72.84 | 5.469% | $76.8236 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $215.57 | 5.144% | $226.6589 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $71.65 | 5.229% | $75.3966 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $81.69 | 3.550% | $84.59 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $97.80 | 5.491% | $103.1702 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $636.31 | $670.1905 | $670.19 | $670.15 | $670.30 | |