| 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 | $45.59 | 8.357% | $49.4 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $57.43 | 10.861% | $63.6675 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $40.62 | 4.332% | $42.3797 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $247.87 | 9.402% | $271.1747 | $271.17 | $271.15 | $271.20 |
| Purchase #5 | $180.38 | 11.826% | $201.7117 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $79.76 | 7.481% | $85.7268 | $85.73 | $85.75 | $85.70 |
| Purchase #7 | $127.32 | 9.837% | $139.8445 | $139.84 | $139.85 | $139.80 |
| 7 purchase totals = | $778.97 | $853.9049 | $853.90 | $853.90 | $853.90 | |