| 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 | $88.50 | 12.529% | $99.5882 | $99.59 | $99.60 | $99.60 |
| Purchase #2 | $35.89 | 3.555% | $37.1659 | $37.17 | $37.15 | $37.20 |
| Purchase #3 | $119.47 | 6.857% | $127.6621 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $244.66 | 13.707% | $278.1955 | $278.20 | $278.20 | $278.20 |
| Purchase #5 | $119.62 | 5.120% | $125.7445 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $41.73 | 5.547% | $44.0448 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $118.29 | 10.626% | $130.8595 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $768.16 | $843.2605 | $843.26 | $843.25 | $843.30 | |