| 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 | $98.81 | 6.833% | $105.5617 | $105.56 | $105.55 | $105.60 |
| Purchase #2 | $24.83 | 12.425% | $27.9151 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $194.39 | 5.561% | $205.2 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $181.54 | 10.304% | $200.2459 | $200.25 | $200.25 | $200.20 |
| Purchase #5 | $196.74 | 3.248% | $203.1301 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $21.78 | 6.872% | $23.2767 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $103.99 | 3.165% | $107.2813 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $822.08 | $872.6108 | $872.62 | $872.65 | $872.60 | |