| 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 | $48.49 | 5.476% | $51.1453 | $51.15 | $51.15 | $51.10 |
| Purchase #2 | $70.95 | 3.200% | $73.2204 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $210.74 | 9.858% | $231.5147 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $195.54 | 11.365% | $217.7631 | $217.76 | $217.75 | $217.80 |
| Purchase #5 | $33.82 | 7.565% | $36.3785 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $105.50 | 12.706% | $118.9048 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $175.31 | 4.443% | $183.099 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $840.35 | $912.0258 | $912.02 | $912.00 | $912.00 | |