| 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 | $44.42 | 8.135% | $48.0336 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $95.58 | 13.559% | $108.5397 | $108.54 | $108.55 | $108.50 |
| Purchase #3 | $134.95 | 6.716% | $144.0132 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $81.49 | 6.543% | $86.8219 | $86.82 | $86.80 | $86.80 |
| Purchase #5 | $24.27 | 3.784% | $25.1884 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $198.63 | 12.675% | $223.8064 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $161.82 | 13.814% | $184.1738 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $741.16 | $820.5770 | $820.57 | $820.55 | $820.50 | |