| 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 | $185.66 | 8.392% | $201.2406 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $39.43 | 3.848% | $40.9473 | $40.95 | $40.95 | $40.90 |
| Purchase #3 | $46.39 | 12.390% | $52.1377 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $225.37 | 8.568% | $244.6797 | $244.68 | $244.70 | $244.70 |
| Purchase #5 | $52.98 | 6.785% | $56.5747 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $79.47 | 4.108% | $82.7346 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $62.49 | 11.261% | $69.527 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $691.79 | $747.8416 | $747.84 | $747.90 | $747.70 | |