| 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 | $80.53 | 4.718% | $84.3294 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $153.78 | 12.525% | $173.0409 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $177.89 | 10.456% | $196.4902 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $33.98 | 4.825% | $35.6195 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $15.50 | 10.145% | $17.0725 | $17.07 | $17.05 | $17.10 |
| Purchase #6 | $67.28 | 12.626% | $75.7748 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $75.62 | 13.337% | $85.7054 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $604.58 | $668.0327 | $668.03 | $668.00 | $668.00 | |