| 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 | $74.32 | 5.665% | $78.5302 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $85.96 | 7.285% | $92.2222 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $176.93 | 13.175% | $200.2405 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $142.26 | 13.483% | $161.4409 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $143.82 | 4.437% | $150.2013 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $84.50 | 3.366% | $87.3443 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $242.66 | 9.564% | $265.868 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $950.45 | $1,035.8474 | $1,035.84 | $1,035.85 | $1,035.70 | |