| 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 | $15.66 | 10.311% | $17.2747 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $8.82 | 12.453% | $9.9184 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $212.69 | 8.601% | $230.9835 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $61.82 | 4.797% | $64.7855 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $145.28 | 5.853% | $153.7832 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $127.95 | 13.798% | $145.6045 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $161.68 | 11.694% | $180.5869 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $733.90 | $802.9367 | $802.93 | $802.95 | $803.00 | |