| 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 | $64.51 | 4.337% | $67.3078 | $67.31 | $67.30 | $67.30 |
| Purchase #2 | $39.80 | 11.374% | $44.3269 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $110.76 | 11.200% | $123.1651 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $55.25 | 5.190% | $58.1175 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $233.96 | 5.684% | $247.2583 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $47.37 | 10.490% | $52.3391 | $52.34 | $52.35 | $52.30 |
| Purchase #7 | $238.73 | 10.596% | $264.0258 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $790.38 | $856.5405 | $856.56 | $856.55 | $856.50 | |