| 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 | $79.25 | 6.289% | $84.234 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $111.87 | 10.414% | $123.5201 | $123.52 | $123.50 | $123.50 |
| Purchase #3 | $6.81 | 11.177% | $7.5712 | $7.57 | $7.55 | $7.60 |
| Purchase #4 | $236.94 | 11.594% | $264.4108 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $237.94 | 10.676% | $263.3425 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $73.65 | 4.485% | $76.9532 | $76.95 | $76.95 | $77.00 |
| Purchase #7 | $37.38 | 6.770% | $39.9106 | $39.91 | $39.90 | $39.90 |
| 7 purchase totals = | $783.84 | $859.9424 | $859.93 | $859.90 | $859.90 | |