| 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 | $22.55 | 9.558% | $24.7053 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $203.78 | 5.604% | $215.1998 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $108.69 | 4.354% | $113.4224 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $137.93 | 11.579% | $153.9009 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $171.43 | 5.454% | $180.7798 | $180.78 | $180.80 | $180.80 |
| Purchase #6 | $12.37 | 4.480% | $12.9242 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $146.40 | 5.440% | $154.3642 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $803.15 | $855.2966 | $855.29 | $855.25 | $855.30 | |