| 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 | $67.64 | 9.530% | $74.0861 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $21.33 | 5.587% | $22.5217 | $22.52 | $22.50 | $22.50 |
| Purchase #3 | $48.99 | 10.873% | $54.3167 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $250.26 | 4.775% | $262.2099 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $101.31 | 4.757% | $106.1293 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $228.46 | 7.278% | $245.0873 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $91.32 | 10.355% | $100.7762 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $809.31 | $865.1272 | $865.14 | $865.15 | $865.10 | |