| 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 | $52.79 | 7.372% | $56.6817 | $56.68 | $56.70 | $56.70 |
| Purchase #2 | $107.67 | 11.456% | $120.0047 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $119.78 | 13.462% | $135.9048 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $46.95 | 5.190% | $49.3867 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $90.46 | 8.170% | $97.8506 | $97.85 | $97.85 | $97.90 |
| Purchase #6 | $11.62 | 10.283% | $12.8149 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $250.46 | 10.685% | $277.2217 | $277.22 | $277.20 | $277.20 |
| 7 purchase totals = | $679.73 | $749.8651 | $749.85 | $749.85 | $749.90 | |