| 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 | $40.71 | 5.585% | $42.9837 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $163.80 | 9.823% | $179.8901 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $149.86 | 3.545% | $155.1725 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $142.97 | 12.432% | $160.744 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $111.78 | 9.177% | $122.0381 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $57.83 | 10.240% | $63.7518 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $220.47 | 4.873% | $231.2135 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $887.42 | $955.7937 | $955.78 | $955.80 | $955.80 | |