| 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 | $72.92 | 6.444% | $77.619 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $219.32 | 4.758% | $229.7552 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $198.38 | 13.271% | $224.707 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $26.47 | 9.396% | $28.9571 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $29.62 | 8.106% | $32.021 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $51.50 | 11.529% | $57.4374 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $250.77 | 3.494% | $259.5319 | $259.53 | $259.55 | $259.50 |
| 7 purchase totals = | $848.98 | $910.0286 | $910.04 | $910.00 | $910.00 | |