| 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 | $34.62 | 13.643% | $39.3432 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $65.84 | 11.464% | $73.3879 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $12.96 | 13.294% | $14.6829 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $123.28 | 5.740% | $130.3563 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $127.68 | 3.492% | $132.1386 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $225.63 | 7.803% | $243.2359 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $167.81 | 8.680% | $182.3759 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $757.82 | $815.5207 | $815.53 | $815.60 | $815.50 | |