| 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 | $69.93 | 11.760% | $78.1538 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $205.26 | 4.842% | $215.1987 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $233.82 | 8.634% | $254.008 | $254.01 | $254.00 | $254.00 |
| Purchase #4 | $137.66 | 10.735% | $152.4378 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $76.98 | 3.748% | $79.8652 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $57.94 | 3.484% | $59.9586 | $59.96 | $59.95 | $60.00 |
| Purchase #7 | $21.78 | 9.784% | $23.911 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $803.37 | $863.5331 | $863.54 | $863.50 | $863.60 | |