| 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 | $79.72 | 9.213% | $87.0646 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $191.44 | 9.560% | $209.7417 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $197.53 | 9.489% | $216.2736 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $113.54 | 7.697% | $122.2792 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $169.52 | 13.357% | $192.1628 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $51.72 | 10.245% | $57.0187 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $15.97 | 5.323% | $16.8201 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $819.44 | $901.3607 | $901.35 | $901.30 | $901.40 | |