| 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 | $30.37 | 11.451% | $33.8477 | $33.85 | $33.85 | $33.80 |
| Purchase #2 | $249.70 | 10.810% | $276.6926 | $276.69 | $276.70 | $276.70 |
| Purchase #3 | $82.83 | 3.456% | $85.6926 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $7.66 | 9.184% | $8.3635 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $115.65 | 7.177% | $123.9502 | $123.95 | $123.95 | $124.00 |
| Purchase #6 | $170.61 | 12.730% | $192.3287 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $93.44 | 11.138% | $103.8473 | $103.85 | $103.85 | $103.80 |
| 7 purchase totals = | $750.26 | $824.7226 | $824.72 | $824.75 | $824.70 | |