| 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 | $82.37 | 3.538% | $85.2843 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $14.75 | 5.751% | $15.5983 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $38.25 | 10.152% | $42.1331 | $42.13 | $42.15 | $42.10 |
| Purchase #4 | $242.29 | 10.587% | $267.9412 | $267.94 | $267.95 | $267.90 |
| Purchase #5 | $82.99 | 5.620% | $87.654 | $87.65 | $87.65 | $87.70 |
| Purchase #6 | $16.54 | 12.808% | $18.6584 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $82.56 | 13.539% | $93.7378 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $559.75 | $611.0071 | $611.00 | $611.05 | $611.00 | |