| 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 | $26.47 | 6.360% | $28.1535 | $28.15 | $28.15 | $28.20 |
| Purchase #2 | $242.45 | 6.685% | $258.6578 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $36.53 | 11.590% | $40.7638 | $40.76 | $40.75 | $40.80 |
| Purchase #4 | $55.97 | 11.148% | $62.2095 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $97.79 | 13.179% | $110.6777 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $206.79 | 9.403% | $226.2345 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $46.39 | 11.688% | $51.8121 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $712.39 | $778.5089 | $778.50 | $778.50 | $778.60 | |