| 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 | $78.58 | 13.756% | $89.3895 | $89.39 | $89.40 | $89.40 |
| Purchase #2 | $205.33 | 5.808% | $217.2556 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $107.31 | 8.710% | $116.6567 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $82.83 | 4.515% | $86.5698 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $206.66 | 6.528% | $220.1508 | $220.15 | $220.15 | $220.20 |
| Purchase #6 | $194.63 | 8.112% | $210.4184 | $210.42 | $210.40 | $210.40 |
| Purchase #7 | $8.42 | 8.713% | $9.1536 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $883.76 | $949.5944 | $949.60 | $949.55 | $949.80 | |