| 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 | $23.99 | 6.568% | $25.5657 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $21.66 | 13.436% | $24.5702 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $208.39 | 8.143% | $225.3592 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $115.40 | 7.160% | $123.6626 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $67.68 | 8.557% | $73.4714 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $195.42 | 9.699% | $214.3738 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $188.91 | 9.334% | $206.5429 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $821.45 | $893.5458 | $893.54 | $893.45 | $893.70 | |