| 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 | $110.84 | 3.758% | $115.0054 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $72.98 | 3.749% | $75.716 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $122.77 | 6.396% | $130.6224 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $146.67 | 5.507% | $154.7471 | $154.75 | $154.75 | $154.70 |
| Purchase #5 | $60.65 | 8.522% | $65.8186 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $106.87 | 3.522% | $110.634 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $89.48 | 3.831% | $92.908 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $710.26 | $745.4515 | $745.46 | $745.40 | $745.30 | |