| 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 | $38.53 | 3.271% | $39.7903 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $103.88 | 8.142% | $112.3379 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $66.41 | 9.332% | $72.6074 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $247.87 | 4.778% | $259.7132 | $259.71 | $259.70 | $259.70 |
| Purchase #5 | $51.92 | 13.220% | $58.7838 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $163.65 | 12.459% | $184.0392 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $113.77 | 10.362% | $125.5588 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $786.03 | $852.8306 | $852.83 | $852.85 | $852.80 | |