| 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 | $26.49 | 8.331% | $28.6969 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $226.62 | 9.221% | $247.5166 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $55.54 | 3.142% | $57.2851 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $149.53 | 8.756% | $162.6228 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $157.51 | 7.275% | $168.9689 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $166.80 | 3.776% | $173.0984 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $60.40 | 6.864% | $64.5459 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $842.89 | $902.7346 | $902.75 | $902.70 | $902.70 | |