| 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 | $61.68 | 7.840% | $66.5157 | $66.52 | $66.50 | $66.50 |
| Purchase #2 | $61.93 | 11.591% | $69.1083 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $40.46 | 11.679% | $45.1853 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $69.33 | 3.216% | $71.5597 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $189.46 | 13.628% | $215.2796 | $215.28 | $215.30 | $215.30 |
| Purchase #6 | $227.29 | 5.451% | $239.6796 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $145.61 | 7.615% | $156.6982 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $795.76 | $864.0264 | $864.04 | $864.05 | $864.10 | |