| 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 | $25.76 | 8.814% | $28.0305 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $157.74 | 8.722% | $171.4981 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $127.63 | 10.102% | $140.5232 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $180.45 | 9.659% | $197.8797 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $46.31 | 7.747% | $49.8976 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $98.90 | 3.567% | $102.4278 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $224.37 | 11.562% | $250.3117 | $250.31 | $250.30 | $250.30 |
| 7 purchase totals = | $861.16 | $940.5686 | $940.57 | $940.60 | $940.50 | |