| 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 | $76.82 | 13.528% | $87.2122 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $83.31 | 13.463% | $94.526 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $9.74 | 3.534% | $10.0842 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $208.46 | 7.436% | $223.9611 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $118.76 | 13.320% | $134.5788 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $102.72 | 5.404% | $108.271 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $81.70 | 9.500% | $89.4615 | $89.46 | $89.45 | $89.50 |
| 7 purchase totals = | $681.51 | $748.0948 | $748.09 | $748.10 | $748.20 | |