| 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 | $44.49 | 12.675% | $50.1291 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $21.61 | 3.870% | $22.4463 | $22.45 | $22.45 | $22.40 |
| Purchase #3 | $61.27 | 12.185% | $68.7357 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $169.74 | 12.534% | $191.0152 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $30.99 | 13.677% | $35.2285 | $35.23 | $35.25 | $35.20 |
| Purchase #6 | $207.84 | 4.498% | $217.1886 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $175.26 | 4.304% | $182.8032 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $711.20 | $767.5466 | $767.56 | $767.60 | $767.40 | |