| 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 | $30.60 | 10.866% | $33.925 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $244.28 | 7.293% | $262.0953 | $262.10 | $262.10 | $262.10 |
| Purchase #3 | $124.99 | 8.643% | $135.7929 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $87.51 | 13.358% | $99.1996 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $12.53 | 6.453% | $13.3386 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $170.31 | 3.204% | $175.7667 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $127.70 | 12.305% | $143.4135 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $797.92 | $863.5316 | $863.54 | $863.55 | $863.50 | |