| 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 | $82.83 | 10.717% | $91.7069 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $38.95 | 3.649% | $40.3713 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $105.94 | 3.595% | $109.7485 | $109.75 | $109.75 | $109.70 |
| Purchase #4 | $151.52 | 6.170% | $160.8688 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $249.55 | 9.118% | $272.304 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $17.37 | 7.479% | $18.6691 | $18.67 | $18.65 | $18.70 |
| Purchase #7 | $7.37 | 8.679% | $8.0096 | $8.01 | $8.00 | $8.00 |
| 7 purchase totals = | $653.53 | $701.6782 | $701.68 | $701.60 | $701.70 | |