| 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 | $70.32 | 10.115% | $77.4329 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $66.90 | 8.637% | $72.6782 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $102.83 | 12.497% | $115.6807 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $143.82 | 9.530% | $157.526 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $195.58 | 6.597% | $208.4824 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $119.86 | 12.258% | $134.5524 | $134.55 | $134.55 | $134.60 |
| Purchase #7 | $180.67 | 11.181% | $200.8707 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $879.98 | $967.2233 | $967.22 | $967.30 | $967.30 | |