| 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 | $86.30 | 6.455% | $91.8707 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $97.73 | 13.658% | $111.078 | $111.08 | $111.10 | $111.10 |
| Purchase #3 | $238.46 | 12.864% | $269.1355 | $269.14 | $269.15 | $269.10 |
| Purchase #4 | $39.56 | 12.105% | $44.3487 | $44.35 | $44.35 | $44.30 |
| Purchase #5 | $39.50 | 13.692% | $44.9083 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $171.40 | 8.851% | $186.5706 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $236.58 | 3.615% | $245.1324 | $245.13 | $245.15 | $245.10 |
| 7 purchase totals = | $909.53 | $993.0442 | $993.05 | $993.05 | $993.00 | |