| 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 | $75.38 | 13.619% | $85.646 | $85.65 | $85.65 | $85.60 |
| Purchase #2 | $151.75 | 5.350% | $159.8686 | $159.87 | $159.85 | $159.90 |
| Purchase #3 | $110.26 | 9.276% | $120.4877 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $30.37 | 4.731% | $31.8068 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $241.83 | 4.118% | $251.7886 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $110.62 | 13.529% | $125.5858 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $45.89 | 12.449% | $51.6028 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $766.10 | $826.7863 | $826.80 | $826.80 | $826.80 | |