| 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 | $26.88 | 9.783% | $29.5097 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $15.42 | 3.119% | $15.9009 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $156.30 | 12.826% | $176.347 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $50.57 | 13.424% | $57.3585 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $6.40 | 6.332% | $6.8052 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $231.46 | 10.218% | $255.1106 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $213.73 | 13.267% | $242.0856 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $700.76 | $783.1175 | $783.13 | $783.10 | $783.10 | |