| 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 | $21.69 | 9.484% | $23.7471 | $23.75 | $23.75 | $23.70 |
| Purchase #2 | $135.87 | 5.471% | $143.3034 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $145.93 | 10.776% | $161.6554 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $52.67 | 3.375% | $54.4476 | $54.45 | $54.45 | $54.40 |
| Purchase #5 | $233.80 | 4.588% | $244.5267 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $5.36 | 10.730% | $5.9351 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $177.82 | 4.686% | $186.1526 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $773.14 | $819.7679 | $819.78 | $819.80 | $819.70 | |