| 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 | $53.82 | 3.280% | $55.5853 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $59.54 | 11.739% | $66.5294 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $66.26 | 10.718% | $73.3617 | $73.36 | $73.35 | $73.40 |
| Purchase #4 | $245.76 | 3.246% | $253.7374 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $111.49 | 5.380% | $117.4882 | $117.49 | $117.50 | $117.50 |
| Purchase #6 | $21.65 | 6.113% | $22.9735 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $185.99 | 7.500% | $199.9393 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $744.51 | $789.6148 | $789.62 | $789.65 | $789.60 | |