| 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 | $56.97 | 5.457% | $60.0789 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $80.59 | 3.316% | $83.2624 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $67.42 | 7.326% | $72.3592 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $26.83 | 13.236% | $30.3812 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $99.72 | 10.791% | $110.4808 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $229.44 | 8.426% | $248.7726 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $223.49 | 10.360% | $246.6436 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $784.46 | $851.9787 | $851.97 | $852.00 | $852.10 | |