| 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 | $55.58 | 4.151% | $57.8871 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $36.69 | 4.297% | $38.2666 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $25.87 | 4.128% | $26.9379 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $174.92 | 11.258% | $194.6125 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $69.65 | 9.553% | $76.3037 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $239.58 | 9.183% | $261.5806 | $261.58 | $261.60 | $261.60 |
| Purchase #7 | $155.73 | 13.448% | $176.6726 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $758.02 | $832.2610 | $832.26 | $832.25 | $832.30 | |