| 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 | $89.98 | 4.453% | $93.9868 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $8.30 | 8.334% | $8.9917 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $124.40 | 3.168% | $128.341 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $41.62 | 9.536% | $45.5889 | $45.59 | $45.60 | $45.60 |
| Purchase #5 | $20.78 | 3.334% | $21.4728 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $186.97 | 3.229% | $193.0073 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $153.95 | 13.313% | $174.4454 | $174.45 | $174.45 | $174.40 |
| 7 purchase totals = | $626.00 | $665.8339 | $665.84 | $665.85 | $665.80 | |