| 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 | $32.59 | 3.547% | $33.746 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $99.82 | 8.374% | $108.1789 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $198.61 | 10.585% | $219.6329 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $213.41 | 8.384% | $231.3023 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $38.26 | 9.313% | $41.8232 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $110.47 | 12.203% | $123.9507 | $123.95 | $123.95 | $124.00 |
| Purchase #7 | $152.87 | 7.321% | $164.0616 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $846.03 | $922.6956 | $922.69 | $922.70 | $922.70 | |