| 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 | $54.32 | 10.473% | $60.0089 | $60.01 | $60.00 | $60.00 |
| Purchase #2 | $44.48 | 4.505% | $46.4838 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $137.34 | 12.746% | $154.8454 | $154.85 | $154.85 | $154.80 |
| Purchase #4 | $33.32 | 9.314% | $36.4234 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $96.75 | 12.375% | $108.7228 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $171.41 | 6.506% | $182.5619 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $60.36 | 13.653% | $68.601 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $597.98 | $657.6472 | $657.64 | $657.60 | $657.60 | |