| 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 | $58.46 | 9.751% | $64.1604 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $57.69 | 8.594% | $62.6479 | $62.65 | $62.65 | $62.60 |
| Purchase #3 | $99.80 | 3.731% | $103.5235 | $103.52 | $103.50 | $103.50 |
| Purchase #4 | $129.25 | 9.840% | $141.9682 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $27.53 | 9.631% | $30.1814 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $229.42 | 11.529% | $255.8698 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $77.76 | 3.718% | $80.6511 | $80.65 | $80.65 | $80.70 |
| 7 purchase totals = | $679.91 | $739.0023 | $739.00 | $738.95 | $739.10 | |