| 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 | $68.46 | 6.289% | $72.7654 | $72.77 | $72.75 | $72.80 |
| Purchase #2 | $188.30 | 13.433% | $213.5943 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $59.31 | 13.271% | $67.181 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $44.95 | 12.828% | $50.7162 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $124.30 | 11.407% | $138.4789 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $23.80 | 10.334% | $26.2595 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $184.54 | 12.286% | $207.2126 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $693.66 | $776.2079 | $776.21 | $776.20 | $776.30 | |