| 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 | $49.69 | 7.157% | $53.2463 | $53.25 | $53.25 | $53.20 |
| Purchase #2 | $244.48 | 8.714% | $265.784 | $265.78 | $265.80 | $265.80 |
| Purchase #3 | $190.93 | 8.394% | $206.9567 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $31.98 | 13.249% | $36.217 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $44.26 | 3.469% | $45.7954 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $52.56 | 5.156% | $55.27 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $229.85 | 4.206% | $239.5175 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $843.75 | $902.7869 | $902.80 | $902.75 | $902.80 | |