| 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 | $35.69 | 10.195% | $39.3286 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $229.83 | 3.566% | $238.0257 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $81.44 | 6.689% | $86.8875 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $151.48 | 9.769% | $166.2781 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $147.62 | 10.329% | $162.8677 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $207.66 | 11.350% | $231.2294 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $58.99 | 12.770% | $66.523 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $912.71 | $991.1400 | $991.15 | $991.20 | $991.10 | |