| 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 | $24.78 | 10.791% | $27.454 | $27.45 | $27.45 | $27.50 |
| Purchase #2 | $249.80 | 12.281% | $280.4779 | $280.48 | $280.50 | $280.50 |
| Purchase #3 | $165.38 | 6.678% | $176.4241 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $35.29 | 4.464% | $36.8653 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $235.25 | 3.756% | $244.086 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $63.85 | 5.201% | $67.1708 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $41.82 | 5.544% | $44.1385 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $816.17 | $876.6166 | $876.62 | $876.60 | $876.70 | |