| 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 | $80.91 | 10.872% | $89.7065 | $89.71 | $89.70 | $89.70 |
| Purchase #2 | $238.84 | 8.713% | $259.6501 | $259.65 | $259.65 | $259.70 |
| Purchase #3 | $47.33 | 9.487% | $51.8202 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $177.30 | 3.662% | $183.7927 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $131.68 | 11.587% | $146.9378 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $85.38 | 9.755% | $93.7088 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $17.26 | 6.364% | $18.3584 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $778.70 | $843.9745 | $843.98 | $843.95 | $844.00 | |