| 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 | $111.89 | 3.105% | $115.3642 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $68.51 | 13.423% | $77.7061 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $168.72 | 11.169% | $187.5643 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $97.82 | 13.515% | $111.0404 | $111.04 | $111.05 | $111.00 |
| Purchase #5 | $50.40 | 7.855% | $54.3589 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $123.99 | 7.858% | $133.7331 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $189.54 | 11.722% | $211.7579 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $810.87 | $891.5249 | $891.52 | $891.50 | $891.60 | |