| 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 | $36.88 | 8.134% | $39.8798 | $39.88 | $39.90 | $39.90 |
| Purchase #2 | $49.73 | 5.183% | $52.3075 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $100.74 | 9.485% | $110.2952 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $198.56 | 9.667% | $217.7548 | $217.75 | $217.75 | $217.80 |
| Purchase #5 | $13.38 | 13.398% | $15.1727 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $173.36 | 11.347% | $193.0312 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $172.99 | 5.724% | $182.8919 | $182.89 | $182.90 | $182.90 |
| 7 purchase totals = | $745.64 | $811.3331 | $811.33 | $811.35 | $811.40 | |