| 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 | $162.74 | 4.340% | $169.8029 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $77.51 | 4.784% | $81.2181 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $85.99 | 11.116% | $95.5486 | $95.55 | $95.55 | $95.50 |
| Purchase #4 | $11.33 | 6.447% | $12.0604 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $40.98 | 8.268% | $44.3682 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $69.26 | 11.128% | $76.9673 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $249.75 | 5.399% | $263.234 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $697.56 | $743.1995 | $743.20 | $743.15 | $743.20 | |