| 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 | $54.92 | 5.224% | $57.789 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $127.78 | 12.261% | $143.4471 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $184.88 | 12.419% | $207.8402 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $64.32 | 3.676% | $66.6844 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $241.40 | 6.761% | $257.7211 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $133.88 | 6.160% | $142.127 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $66.38 | 10.856% | $73.5862 | $73.59 | $73.60 | $73.60 |
| 7 purchase totals = | $873.56 | $949.1950 | $949.20 | $949.25 | $949.10 | |