| 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 | $103.27 | 6.816% | $110.3089 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $40.39 | 12.778% | $45.551 | $45.55 | $45.55 | $45.60 |
| Purchase #3 | $169.60 | 3.594% | $175.6954 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $206.75 | 3.202% | $213.3701 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $103.73 | 5.206% | $109.1302 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $100.42 | 7.358% | $107.8089 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $33.68 | 3.342% | $34.8056 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $757.84 | $796.6701 | $796.68 | $796.65 | $796.70 | |