| 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 | $242.55 | 6.623% | $258.6141 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $78.56 | 9.340% | $85.8975 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $79.46 | 4.137% | $82.7473 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $127.45 | 8.385% | $138.1367 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $217.37 | 12.149% | $243.7783 | $243.78 | $243.80 | $243.80 |
| Purchase #6 | $49.99 | 7.752% | $53.8652 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $17.99 | 9.227% | $19.6499 | $19.65 | $19.65 | $19.60 |
| 7 purchase totals = | $813.37 | $882.6890 | $882.70 | $882.70 | $882.60 | |