| 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 | $13.74 | 6.333% | $14.6102 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $119.61 | 3.505% | $123.8023 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $247.63 | 3.697% | $256.7849 | $256.78 | $256.80 | $256.80 |
| Purchase #4 | $38.60 | 11.159% | $42.9074 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $28.65 | 4.726% | $30.004 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $108.67 | 11.832% | $121.5278 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $14.47 | 4.482% | $15.1185 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $571.37 | $604.7551 | $604.75 | $604.75 | $604.70 | |