| 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 | $76.33 | 13.819% | $86.878 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $183.60 | 6.832% | $196.1436 | $196.14 | $196.15 | $196.10 |
| Purchase #3 | $18.66 | 12.467% | $20.9863 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $13.74 | 13.252% | $15.5608 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $86.85 | 8.808% | $94.4997 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $70.74 | 9.177% | $77.2318 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $231.73 | 3.625% | $240.1302 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $681.65 | $731.4304 | $731.43 | $731.50 | $731.40 | |