| 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 | $112.29 | 4.478% | $117.3183 | $117.32 | $117.30 | $117.30 |
| Purchase #2 | $37.72 | 4.373% | $39.3695 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $131.84 | 13.469% | $149.5975 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $225.37 | 9.201% | $246.1063 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $70.80 | 8.744% | $76.9908 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $20.67 | 13.678% | $23.4972 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $27.86 | 8.850% | $30.3256 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $626.55 | $683.2052 | $683.22 | $683.20 | $683.20 | |