| 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 | $12.76 | 4.769% | $13.3685 | $13.37 | $13.35 | $13.40 |
| Purchase #2 | $193.51 | 3.104% | $199.5166 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $79.77 | 8.244% | $86.3462 | $86.35 | $86.35 | $86.30 |
| Purchase #4 | $129.85 | 7.207% | $139.2083 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $46.69 | 11.273% | $51.9534 | $51.95 | $51.95 | $52.00 |
| Purchase #6 | $131.37 | 3.509% | $135.9798 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $146.84 | 8.780% | $159.7326 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $740.79 | $786.1054 | $786.11 | $786.10 | $786.10 | |