| 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 | $11.87 | 5.772% | $12.5551 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $155.32 | 7.446% | $166.8851 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $15.46 | 6.215% | $16.4208 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $94.68 | 8.718% | $102.9342 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $245.99 | 10.244% | $271.1892 | $271.19 | $271.20 | $271.20 |
| Purchase #6 | $16.90 | 12.172% | $18.9571 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $167.56 | 7.258% | $179.7215 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $707.78 | $768.6630 | $768.67 | $768.65 | $768.70 | |