| 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 | $63.86 | 11.513% | $71.2122 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $152.99 | 5.384% | $161.227 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $215.74 | 13.770% | $245.4474 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $70.96 | 3.195% | $73.2272 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $99.39 | 9.187% | $108.521 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $13.34 | 13.338% | $15.1193 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $212.26 | 5.520% | $223.9768 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $828.54 | $898.7309 | $898.74 | $898.75 | $898.60 | |