| 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 | $64.56 | 4.596% | $67.5272 | $67.53 | $67.55 | $67.50 |
| Purchase #2 | $85.62 | 13.630% | $97.29 | $97.29 | $97.30 | $97.30 |
| Purchase #3 | $173.66 | 12.796% | $195.8815 | $195.88 | $195.90 | $195.90 |
| Purchase #4 | $82.45 | 11.856% | $92.2253 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $72.39 | 5.173% | $76.1347 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $29.27 | 6.661% | $31.2197 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $68.81 | 3.846% | $71.4564 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $576.76 | $631.7348 | $631.74 | $631.80 | $631.70 | |