| 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 | $22.78 | 11.148% | $25.3195 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $55.63 | 6.776% | $59.3995 | $59.40 | $59.40 | $59.40 |
| Purchase #3 | $194.75 | 13.289% | $220.6303 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $151.55 | 3.298% | $156.5481 | $156.55 | $156.55 | $156.50 |
| Purchase #5 | $97.67 | 10.479% | $107.9048 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $5.30 | 6.583% | $5.6489 | $5.65 | $5.65 | $5.60 |
| Purchase #7 | $208.91 | 9.873% | $229.5357 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $736.59 | $804.9868 | $804.99 | $805.00 | $804.80 | |