| 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 | $83.66 | 9.687% | $91.7641 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $124.92 | 8.248% | $135.2234 | $135.22 | $135.20 | $135.20 |
| Purchase #3 | $238.51 | 4.213% | $248.5584 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $136.91 | 6.659% | $146.0268 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $49.76 | 5.239% | $52.3669 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $125.30 | 13.671% | $142.4298 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $67.46 | 6.830% | $72.0675 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $826.52 | $888.4369 | $888.44 | $888.40 | $888.50 | |