| 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 | $78.49 | 12.162% | $88.036 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $76.94 | 3.441% | $79.5875 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $221.32 | 11.619% | $247.0352 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $125.99 | 12.430% | $141.6506 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $63.42 | 12.401% | $71.2847 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $126.92 | 12.532% | $142.8256 | $142.83 | $142.85 | $142.80 |
| Purchase #7 | $106.55 | 11.529% | $118.8341 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $799.63 | $889.2537 | $889.26 | $889.35 | $889.20 | |