| 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 | $68.80 | 4.798% | $72.101 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $151.69 | 12.652% | $170.8818 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $57.46 | 9.709% | $63.0388 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $23.59 | 13.564% | $26.7897 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $115.73 | 9.537% | $126.7672 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $41.36 | 13.473% | $46.9324 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $188.78 | 8.344% | $204.5318 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $647.41 | $711.0427 | $711.04 | $711.10 | $711.00 | |