| 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 | $91.51 | 10.843% | $101.4324 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $25.89 | 3.772% | $26.8666 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $12.29 | 6.750% | $13.1196 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $170.74 | 10.598% | $188.835 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $54.34 | 8.534% | $58.9774 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $78.70 | 5.510% | $83.0364 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $249.48 | 9.623% | $273.4875 | $273.49 | $273.50 | $273.50 |
| 7 purchase totals = | $682.95 | $745.7549 | $745.77 | $745.80 | $745.70 | |