| 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 | $7.40 | 8.557% | $8.0332 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $28.51 | 13.491% | $32.3563 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $164.49 | 10.408% | $181.6101 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $126.87 | 5.729% | $134.1384 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $179.90 | 6.363% | $191.347 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $180.37 | 11.831% | $201.7096 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $56.80 | 13.590% | $64.5191 | $64.52 | $64.50 | $64.50 |
| 7 purchase totals = | $744.34 | $813.7137 | $813.72 | $813.70 | $813.60 | |