| 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 | $24.91 | 13.694% | $28.3212 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $196.98 | 8.703% | $214.1232 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $105.39 | 10.730% | $116.6983 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $70.92 | 4.585% | $74.1717 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $132.71 | 6.180% | $140.9115 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $106.58 | 10.569% | $117.8444 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $180.38 | 3.652% | $186.9675 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $817.87 | $879.0378 | $879.03 | $878.95 | $879.00 | |