| 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 | $27.81 | 5.695% | $29.3938 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $79.79 | 9.707% | $87.5352 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $68.47 | 10.639% | $75.7545 | $75.75 | $75.75 | $75.80 |
| Purchase #4 | $41.25 | 5.639% | $43.5761 | $43.58 | $43.60 | $43.60 |
| Purchase #5 | $48.85 | 8.383% | $52.9451 | $52.95 | $52.95 | $52.90 |
| Purchase #6 | $172.33 | 13.165% | $195.0172 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $107.49 | 9.796% | $118.0197 | $118.02 | $118.00 | $118.00 |
| 7 purchase totals = | $545.99 | $602.2416 | $602.25 | $602.25 | $602.20 | |