| 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 | $38.83 | 10.425% | $42.878 | $42.88 | $42.90 | $42.90 |
| Purchase #2 | $85.75 | 8.725% | $93.2317 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $115.29 | 8.808% | $125.4447 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $122.38 | 3.207% | $126.3047 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $89.33 | 11.438% | $99.5476 | $99.55 | $99.55 | $99.50 |
| Purchase #6 | $231.68 | 10.865% | $256.852 | $256.85 | $256.85 | $256.90 |
| Purchase #7 | $173.45 | 10.354% | $191.409 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $856.71 | $935.6677 | $935.66 | $935.70 | $935.60 | |