| 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 | $67.68 | 5.167% | $71.177 | $71.18 | $71.20 | $71.20 |
| Purchase #2 | $76.38 | 7.853% | $82.3781 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $123.94 | 6.574% | $132.0878 | $132.09 | $132.10 | $132.10 |
| Purchase #4 | $243.45 | 13.634% | $276.642 | $276.64 | $276.65 | $276.60 |
| Purchase #5 | $64.73 | 3.581% | $67.048 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $75.73 | 7.267% | $81.2333 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $70.92 | 12.128% | $79.5212 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $722.83 | $790.0874 | $790.09 | $790.15 | $790.00 | |