| 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 | $41.30 | 7.456% | $44.3793 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $105.68 | 6.317% | $112.3558 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $247.86 | 4.378% | $258.7113 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $247.50 | 4.625% | $258.9469 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $33.44 | 4.349% | $34.8943 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $184.57 | 7.254% | $197.9587 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $21.30 | 5.135% | $22.3938 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $881.65 | $929.6401 | $929.64 | $929.65 | $929.70 | |