| 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 | $99.96 | 12.778% | $112.7329 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $47.80 | 9.668% | $52.4213 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $158.99 | 3.242% | $164.1445 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $172.59 | 13.195% | $195.3633 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $207.70 | 5.444% | $219.0072 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $18.26 | 11.501% | $20.3601 | $20.36 | $20.35 | $20.40 |
| Purchase #7 | $55.55 | 13.453% | $63.0231 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $760.85 | $827.0524 | $827.04 | $827.00 | $827.00 | |