| 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 | $68.60 | 13.511% | $77.8685 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $51.33 | 5.498% | $54.1521 | $54.15 | $54.15 | $54.20 |
| Purchase #3 | $88.72 | 9.543% | $97.1865 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $123.66 | 10.524% | $136.674 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $111.68 | 13.714% | $126.9958 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $160.95 | 10.154% | $177.2929 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $187.84 | 10.630% | $207.8074 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $792.78 | $877.9772 | $877.98 | $877.95 | $878.10 | |