| 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 | $74.92 | 8.134% | $81.014 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $65.28 | 11.443% | $72.75 | $72.75 | $72.75 | $72.80 |
| Purchase #3 | $84.34 | 6.819% | $90.0911 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $124.60 | 13.720% | $141.6951 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $234.40 | 13.721% | $266.562 | $266.56 | $266.55 | $266.60 |
| Purchase #6 | $188.35 | 4.619% | $197.0499 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $215.82 | 5.439% | $227.5584 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $987.71 | $1,076.7205 | $1,076.72 | $1,076.70 | $1,076.80 | |