| 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 | $67.25 | 9.249% | $73.47 | $73.47 | $73.45 | $73.50 |
| Purchase #2 | $199.83 | 8.286% | $216.3879 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $18.50 | 9.413% | $20.2414 | $20.24 | $20.25 | $20.20 |
| Purchase #4 | $222.43 | 4.535% | $232.5172 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $37.99 | 10.535% | $41.9922 | $41.99 | $42.00 | $42.00 |
| Purchase #6 | $113.29 | 10.541% | $125.2319 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $234.59 | 7.184% | $251.4429 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $893.88 | $961.2835 | $961.28 | $961.30 | $961.20 | |