| 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 | $91.46 | 8.354% | $99.1006 | $99.10 | $99.10 | $99.10 |
| Purchase #2 | $50.98 | 9.863% | $56.0082 | $56.01 | $56.00 | $56.00 |
| Purchase #3 | $156.79 | 12.698% | $176.6992 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $34.64 | 5.138% | $36.4198 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $113.97 | 11.234% | $126.7734 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $90.80 | 9.868% | $99.7601 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $144.50 | 4.585% | $151.1253 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $683.14 | $745.8866 | $745.89 | $745.85 | $745.90 | |