| 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 | $38.82 | 7.773% | $41.8375 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $105.91 | 5.772% | $112.0231 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $58.65 | 5.401% | $61.8177 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $176.54 | 3.779% | $183.2114 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $241.76 | 3.246% | $249.6075 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $97.62 | 12.341% | $109.6673 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $159.73 | 11.759% | $178.5127 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $879.03 | $936.6772 | $936.68 | $936.60 | $936.60 | |