| 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 | $81.59 | 6.230% | $86.6731 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $5.96 | 5.411% | $6.2825 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $13.42 | 4.330% | $14.0011 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $221.26 | 10.661% | $244.8485 | $244.85 | $244.85 | $244.80 |
| Purchase #5 | $144.36 | 9.280% | $157.7566 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $249.26 | 4.371% | $260.1552 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $92.57 | 13.536% | $105.1003 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $808.42 | $874.8173 | $874.82 | $874.80 | $874.90 | |