| 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 | $101.39 | 6.574% | $108.0554 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $163.69 | 9.756% | $179.6596 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $7.92 | 12.584% | $8.9167 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $93.93 | 13.151% | $106.2827 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $98.78 | 10.251% | $108.9059 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $176.44 | 10.320% | $194.6486 | $194.65 | $194.65 | $194.60 |
| Purchase #7 | $11.47 | 8.649% | $12.462 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $653.62 | $718.9309 | $718.94 | $718.90 | $719.00 | |