| 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 | $97.62 | 6.692% | $104.1527 | $104.15 | $104.15 | $104.20 |
| Purchase #2 | $235.76 | 8.854% | $256.6342 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $85.30 | 3.854% | $88.5875 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $55.53 | 12.271% | $62.3441 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $24.96 | 3.316% | $25.7877 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $39.62 | 10.671% | $43.8479 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $209.28 | 8.700% | $227.4874 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $748.07 | $808.8415 | $808.84 | $808.90 | $808.80 | |