| 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 | $51.28 | 4.820% | $53.7517 | $53.75 | $53.75 | $53.80 |
| Purchase #2 | $7.52 | 3.724% | $7.8 | $7.80 | $7.80 | $7.80 |
| Purchase #3 | $27.59 | 10.460% | $30.4759 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $175.89 | 9.461% | $192.531 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $190.35 | 12.401% | $213.9553 | $213.96 | $213.95 | $214.00 |
| Purchase #6 | $61.64 | 9.828% | $67.698 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $67.34 | 7.108% | $72.1265 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $581.61 | $638.3384 | $638.35 | $638.40 | $638.40 | |