| 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 | $38.42 | 7.755% | $41.3995 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $50.88 | 6.728% | $54.3032 | $54.30 | $54.30 | $54.30 |
| Purchase #3 | $216.59 | 10.677% | $239.7153 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $111.32 | 10.743% | $123.2791 | $123.28 | $123.30 | $123.30 |
| Purchase #5 | $88.86 | 10.110% | $97.8437 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $164.92 | 3.467% | $170.6378 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $123.35 | 4.551% | $128.9637 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $794.34 | $856.1423 | $856.14 | $856.15 | $856.10 | |