| 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 | $40.86 | 6.173% | $43.3823 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $79.77 | 5.845% | $84.4326 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $182.60 | 7.190% | $195.7289 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $169.88 | 13.128% | $192.1818 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $54.32 | 8.406% | $58.8861 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $235.50 | 4.411% | $245.8879 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $70.96 | 7.153% | $76.0358 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $833.89 | $896.5354 | $896.54 | $896.65 | $896.50 | |