| 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 | $45.76 | 6.230% | $48.6108 | $48.61 | $48.60 | $48.60 |
| Purchase #2 | $160.71 | 7.675% | $173.0445 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $20.33 | 4.217% | $21.1873 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $206.75 | 13.591% | $234.8494 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $26.83 | 9.731% | $29.4408 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $30.89 | 12.201% | $34.6589 | $34.66 | $34.65 | $34.70 |
| Purchase #7 | $244.27 | 12.223% | $274.1271 | $274.13 | $274.15 | $274.10 |
| 7 purchase totals = | $735.54 | $815.9188 | $815.92 | $815.95 | $815.80 | |