| 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 | $86.45 | 13.361% | $98.0006 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $80.88 | 7.451% | $86.9064 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $96.62 | 12.686% | $108.8772 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $22.79 | 9.831% | $25.0305 | $25.03 | $25.05 | $25.00 |
| Purchase #5 | $100.57 | 5.162% | $105.7614 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $60.76 | 8.525% | $65.9398 | $65.94 | $65.95 | $65.90 |
| Purchase #7 | $109.64 | 12.702% | $123.5665 | $123.57 | $123.55 | $123.60 |
| 7 purchase totals = | $557.71 | $614.0824 | $614.09 | $614.10 | $614.10 | |