| 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 | $58.83 | 11.252% | $65.4496 | $65.45 | $65.45 | $65.40 |
| Purchase #2 | $193.33 | 9.602% | $211.8935 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $118.69 | 12.734% | $133.804 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $12.33 | 12.803% | $13.9086 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $68.43 | 9.727% | $75.0862 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $14.95 | 5.535% | $15.7775 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $85.58 | 9.783% | $93.9523 | $93.95 | $93.95 | $94.00 |
| 7 purchase totals = | $552.14 | $609.8717 | $609.87 | $609.90 | $609.90 | |