| 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 | $118.98 | 11.751% | $132.9613 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $75.36 | 3.806% | $78.2282 | $78.23 | $78.25 | $78.20 |
| Purchase #3 | $47.81 | 8.390% | $51.8213 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $36.73 | 10.212% | $40.4809 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $76.88 | 12.830% | $86.7437 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $113.35 | 6.515% | $120.7348 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $56.73 | 7.374% | $60.9133 | $60.91 | $60.90 | $60.90 |
| 7 purchase totals = | $525.84 | $571.8835 | $571.87 | $571.90 | $571.80 | |