| 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 | $78.68 | 6.504% | $83.7973 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $41.92 | 12.741% | $47.261 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $153.25 | 7.341% | $164.5001 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $21.37 | 13.146% | $24.1793 | $24.18 | $24.20 | $24.20 |
| Purchase #5 | $86.98 | 9.850% | $95.5475 | $95.55 | $95.55 | $95.50 |
| Purchase #6 | $6.31 | 10.577% | $6.9774 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $106.41 | 6.610% | $113.4437 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $494.92 | $535.7063 | $535.71 | $535.75 | $535.70 | |