| 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 | $63.35 | 6.292% | $67.336 | $67.34 | $67.35 | $67.30 |
| Purchase #2 | $104.25 | 10.710% | $115.4152 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $211.27 | 13.373% | $239.5231 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $56.70 | 10.478% | $62.641 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $68.48 | 12.370% | $76.951 | $76.95 | $76.95 | $77.00 |
| Purchase #6 | $143.45 | 10.395% | $158.3616 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $198.82 | 7.352% | $213.4372 | $213.44 | $213.45 | $213.40 |
| 7 purchase totals = | $846.32 | $933.6651 | $933.67 | $933.65 | $933.60 | |