| 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 | $67.43 | 3.119% | $69.5331 | $69.53 | $69.55 | $69.50 |
| Purchase #2 | $109.41 | 13.433% | $124.107 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $11.25 | 11.841% | $12.5821 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $209.85 | 7.277% | $225.1208 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $238.80 | 3.651% | $247.5186 | $247.52 | $247.50 | $247.50 |
| Purchase #6 | $99.82 | 11.190% | $110.9899 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $102.75 | 8.844% | $111.8372 | $111.84 | $111.85 | $111.80 |
| 7 purchase totals = | $839.31 | $901.6887 | $901.69 | $901.70 | $901.60 | |