| 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 | $24.93 | 8.393% | $27.0224 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $75.59 | 5.515% | $79.7588 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $17.43 | 13.115% | $19.7159 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $203.61 | 4.582% | $212.9394 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $56.89 | 8.742% | $61.8633 | $61.86 | $61.85 | $61.90 |
| Purchase #6 | $123.25 | 5.432% | $129.9449 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $134.81 | 12.406% | $151.5345 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $636.51 | $682.7792 | $682.77 | $682.75 | $682.70 | |