| 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 | $69.65 | 8.620% | $75.6538 | $75.65 | $75.65 | $75.70 |
| Purchase #2 | $67.44 | 10.809% | $74.7296 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $249.38 | 13.747% | $283.6623 | $283.66 | $283.65 | $283.70 |
| Purchase #4 | $215.93 | 3.840% | $224.2217 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $13.34 | 12.614% | $15.0227 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $44.56 | 3.329% | $46.0434 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $15.40 | 6.524% | $16.4047 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $675.70 | $735.7382 | $735.72 | $735.70 | $735.70 | |