| 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 | $26.83 | 6.584% | $28.5965 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $231.91 | 9.352% | $253.5982 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $208.31 | 12.333% | $234.0009 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $81.88 | 6.452% | $87.1629 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $49.48 | 4.483% | $51.6982 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $29.72 | 4.376% | $31.0205 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $112.67 | 12.135% | $126.3425 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $740.80 | $812.4197 | $812.42 | $812.40 | $812.40 | |