| 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 | $33.28 | 5.452% | $35.0944 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $31.94 | 10.164% | $35.1864 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $215.26 | 4.188% | $224.2751 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $65.25 | 7.863% | $70.3806 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $39.41 | 9.686% | $43.2273 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $27.33 | 11.732% | $30.5364 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $65.93 | 6.302% | $70.0849 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $478.40 | $508.7851 | $508.79 | $508.90 | $508.80 | |