| 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 | $37.52 | 9.327% | $41.0195 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $122.50 | 6.828% | $130.8643 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $222.45 | 5.507% | $234.7003 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $75.62 | 7.506% | $81.296 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $71.81 | 12.432% | $80.7374 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $105.97 | 12.655% | $119.3805 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $222.52 | 8.662% | $241.7947 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $858.39 | $929.7927 | $929.79 | $929.80 | $929.80 | |