| 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 | $7.95 | 9.621% | $8.7149 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $160.67 | 7.620% | $172.9131 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $16.97 | 4.833% | $17.7902 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $154.71 | 10.862% | $171.5146 | $171.51 | $171.50 | $171.50 |
| Purchase #5 | $140.43 | 8.768% | $152.7429 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $14.88 | 7.621% | $16.014 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $230.48 | 3.728% | $239.0723 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $726.09 | $778.7620 | $778.74 | $778.70 | $778.70 | |