| 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 | $63.33 | 5.451% | $66.7821 | $66.78 | $66.80 | $66.80 |
| Purchase #2 | $22.40 | 8.448% | $24.2924 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $128.26 | 11.520% | $143.0356 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $85.92 | 6.291% | $91.3252 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $185.35 | 5.287% | $195.1495 | $195.15 | $195.15 | $195.10 |
| Purchase #6 | $136.45 | 5.138% | $143.4608 | $143.46 | $143.45 | $143.50 |
| Purchase #7 | $86.78 | 12.236% | $97.3984 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $708.49 | $761.4440 | $761.45 | $761.50 | $761.40 | |