| 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 | $30.35 | 4.596% | $31.7449 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $29.98 | 11.322% | $33.3743 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $55.91 | 3.285% | $57.7466 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $213.49 | 5.727% | $225.7166 | $225.72 | $225.70 | $225.70 |
| Purchase #5 | $150.25 | 5.222% | $158.0961 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $144.71 | 8.233% | $156.624 | $156.62 | $156.60 | $156.60 |
| Purchase #7 | $230.54 | 9.142% | $251.616 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $855.23 | $914.9185 | $914.92 | $914.85 | $914.80 | |