| 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 | $116.34 | 13.183% | $131.6771 | $131.68 | $131.70 | $131.70 |
| Purchase #2 | $86.74 | 8.350% | $93.9828 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $5.34 | 11.830% | $5.9717 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $90.57 | 9.294% | $98.9876 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $78.90 | 9.539% | $86.4263 | $86.43 | $86.45 | $86.40 |
| Purchase #6 | $69.61 | 12.593% | $78.376 | $78.38 | $78.40 | $78.40 |
| Purchase #7 | $217.88 | 3.560% | $225.6365 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $665.38 | $721.0580 | $721.07 | $721.15 | $721.10 | |