| 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 | $29.72 | 8.698% | $32.305 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $108.80 | 10.339% | $120.0488 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $26.52 | 11.725% | $29.6295 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $101.50 | 5.560% | $107.1434 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $106.79 | 8.524% | $115.8928 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $102.45 | 9.411% | $112.0916 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $182.62 | 9.646% | $200.2355 | $200.24 | $200.25 | $200.20 |
| 7 purchase totals = | $658.40 | $717.3466 | $717.35 | $717.40 | $717.20 | |