| 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 | $72.26 | 10.590% | $79.9123 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $60.87 | 7.709% | $65.5625 | $65.56 | $65.55 | $65.60 |
| Purchase #3 | $126.74 | 4.358% | $132.2633 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $228.47 | 6.119% | $242.4501 | $242.45 | $242.45 | $242.50 |
| Purchase #5 | $123.73 | 10.703% | $136.9728 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $62.71 | 3.321% | $64.7926 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $60.52 | 13.270% | $68.551 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $735.30 | $790.5046 | $790.49 | $790.45 | $790.70 | |