| 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 | $146.80 | 4.742% | $153.7613 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $52.54 | 6.488% | $55.9488 | $55.95 | $55.95 | $55.90 |
| Purchase #3 | $198.98 | 10.407% | $219.6878 | $219.69 | $219.70 | $219.70 |
| Purchase #4 | $194.52 | 7.739% | $209.5739 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $18.52 | 10.400% | $20.4461 | $20.45 | $20.45 | $20.40 |
| Purchase #6 | $29.59 | 3.224% | $30.544 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $39.57 | 11.863% | $44.2642 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $680.52 | $734.2261 | $734.22 | $734.20 | $734.20 | |