| 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 | $39.37 | 4.389% | $41.0979 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $93.43 | 3.341% | $96.5515 | $96.55 | $96.55 | $96.60 |
| Purchase #3 | $9.65 | 8.753% | $10.4947 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $125.73 | 4.713% | $131.6557 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $217.42 | 5.491% | $229.3585 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $172.32 | 13.481% | $195.5505 | $195.55 | $195.55 | $195.60 |
| Purchase #7 | $250.45 | 9.148% | $273.3612 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $908.37 | $978.0700 | $978.07 | $978.05 | $978.30 | |