| 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 | $106.25 | 8.696% | $115.4895 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $62.27 | 7.718% | $67.076 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $112.38 | 9.228% | $122.7504 | $122.75 | $122.75 | $122.80 |
| Purchase #4 | $119.81 | 12.418% | $134.688 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $115.72 | 5.281% | $121.8312 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $84.80 | 7.669% | $91.3033 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $77.40 | 10.179% | $85.2785 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $678.63 | $738.4169 | $738.42 | $738.50 | $738.50 | |