| 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 | $64.74 | 7.871% | $69.8357 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $76.43 | 4.404% | $79.796 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $116.96 | 12.668% | $131.7765 | $131.78 | $131.80 | $131.80 |
| Purchase #4 | $27.64 | 9.358% | $30.2266 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $29.96 | 9.189% | $32.713 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $18.61 | 10.589% | $20.5806 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $238.79 | 10.358% | $263.5239 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $573.13 | $628.4523 | $628.46 | $628.50 | $628.40 | |