| 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 | $86.75 | 5.274% | $91.3252 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $148.63 | 3.508% | $153.8439 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $144.50 | 4.863% | $151.527 | $151.53 | $151.55 | $151.50 |
| Purchase #4 | $27.68 | 10.519% | $30.5917 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $9.36 | 11.512% | $10.4375 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $245.93 | 3.385% | $254.2547 | $254.25 | $254.25 | $254.30 |
| Purchase #7 | $164.31 | 5.829% | $173.8876 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $827.16 | $865.8676 | $865.87 | $865.95 | $865.80 | |