| 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 | $6.96 | 4.646% | $7.2834 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $207.43 | 3.861% | $215.4389 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $63.93 | 12.331% | $71.8132 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $58.52 | 9.787% | $64.2474 | $64.25 | $64.25 | $64.20 |
| Purchase #5 | $226.48 | 4.684% | $237.0883 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $139.25 | 7.575% | $149.7982 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $247.36 | 11.370% | $275.4848 | $275.48 | $275.50 | $275.50 |
| 7 purchase totals = | $949.93 | $1,021.1542 | $1,021.15 | $1,021.20 | $1,021.10 | |