| 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 | $77.95 | 7.867% | $84.0823 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $147.53 | 4.207% | $153.7366 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $58.74 | 10.328% | $64.8067 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $17.81 | 11.597% | $19.8754 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $212.32 | 9.755% | $233.0318 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $215.62 | 12.743% | $243.0965 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $20.99 | 10.246% | $23.1406 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $750.96 | $821.7699 | $821.78 | $821.85 | $821.70 | |