| 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 | $7.27 | 10.575% | $8.0388 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $105.59 | 11.730% | $117.9757 | $117.98 | $118.00 | $118.00 |
| Purchase #3 | $185.36 | 5.347% | $195.2712 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $59.40 | 7.731% | $63.9922 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $53.37 | 10.577% | $59.0149 | $59.01 | $59.00 | $59.00 |
| Purchase #6 | $170.31 | 10.238% | $187.7463 | $187.75 | $187.75 | $187.70 |
| Purchase #7 | $223.57 | 13.213% | $253.1103 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $804.87 | $885.1494 | $885.15 | $885.15 | $885.10 | |