| 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 | $92.94 | 3.136% | $95.8546 | $95.85 | $95.85 | $95.90 |
| Purchase #2 | $199.78 | 6.398% | $212.5619 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $133.45 | 11.200% | $148.3964 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $6.43 | 11.117% | $7.1448 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $65.40 | 5.131% | $68.7557 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $146.45 | 8.357% | $158.6888 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $180.88 | 10.483% | $199.8417 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $825.33 | $891.2439 | $891.24 | $891.25 | $891.30 | |