| 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 | $8.55 | 4.857% | $8.9653 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $134.95 | 10.176% | $148.6825 | $148.68 | $148.70 | $148.70 |
| Purchase #3 | $172.81 | 5.392% | $182.1279 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $106.72 | 11.410% | $118.8968 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $195.72 | 9.405% | $214.1275 | $214.13 | $214.15 | $214.10 |
| Purchase #6 | $184.97 | 8.334% | $200.3854 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $107.40 | 10.227% | $118.3838 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $911.12 | $991.5692 | $991.58 | $991.65 | $991.60 | |