| 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 | $85.68 | 3.843% | $88.9727 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $79.92 | 10.394% | $88.2269 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $21.80 | 13.358% | $24.712 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $122.72 | 13.272% | $139.0074 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $193.87 | 6.174% | $205.8395 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $95.47 | 11.669% | $106.6104 | $106.61 | $106.60 | $106.60 |
| Purchase #7 | $42.55 | 7.242% | $45.6315 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $642.01 | $699.0004 | $699.00 | $699.00 | $698.90 | |