| 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 | $52.35 | 11.340% | $58.2865 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $31.50 | 12.713% | $35.5046 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $57.37 | 13.397% | $65.0559 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $128.61 | 8.483% | $139.52 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $232.46 | 11.531% | $259.265 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $53.45 | 9.598% | $58.5801 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $39.66 | 12.739% | $44.7123 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $595.40 | $660.9244 | $660.93 | $660.90 | $661.00 | |