| 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 | $89.85 | 10.691% | $99.4559 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $34.80 | 12.252% | $39.0637 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $11.70 | 10.221% | $12.8959 | $12.90 | $12.90 | $12.90 |
| Purchase #4 | $192.71 | 8.512% | $209.1135 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $157.57 | 9.183% | $172.0397 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $247.76 | 8.123% | $267.8855 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $60.40 | 7.613% | $64.9983 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $794.79 | $865.4525 | $865.46 | $865.45 | $865.50 | |