| 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 | $13.85 | 8.494% | $15.0264 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $84.49 | 7.467% | $90.7989 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $8.25 | 3.296% | $8.5219 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $77.98 | 10.776% | $86.3831 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $237.87 | 13.248% | $269.383 | $269.38 | $269.40 | $269.40 |
| Purchase #6 | $213.96 | 9.309% | $233.8775 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $29.34 | 8.421% | $31.8107 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $665.74 | $735.8015 | $735.80 | $735.85 | $735.80 | |