| 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 | $99.52 | 7.346% | $106.8307 | $106.83 | $106.85 | $106.80 |
| Purchase #2 | $92.61 | 12.375% | $104.0705 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $56.80 | 6.279% | $60.3665 | $60.37 | $60.35 | $60.40 |
| Purchase #4 | $123.66 | 8.476% | $134.1414 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $80.48 | 9.587% | $88.1956 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $53.91 | 12.161% | $60.466 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $70.34 | 5.316% | $74.0793 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $577.32 | $628.1500 | $628.16 | $628.15 | $628.20 | |