| 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 | $238.92 | 8.745% | $259.8136 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $107.81 | 9.286% | $117.8212 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $85.86 | 4.427% | $89.661 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $58.77 | 11.677% | $65.6326 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $25.70 | 4.106% | $26.7552 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $36.29 | 8.761% | $39.4694 | $39.47 | $39.45 | $39.50 |
| Purchase #7 | $143.93 | 11.563% | $160.5726 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $697.28 | $759.7256 | $759.72 | $759.65 | $759.80 | |