| 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 | $37.69 | 12.792% | $42.5113 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $205.91 | 7.372% | $221.0897 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $39.95 | 10.384% | $44.0984 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $244.27 | 11.670% | $272.7763 | $272.78 | $272.80 | $272.80 |
| Purchase #5 | $233.59 | 10.789% | $258.792 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $18.93 | 9.593% | $20.746 | $20.75 | $20.75 | $20.70 |
| Purchase #7 | $159.59 | 10.341% | $176.0932 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $939.93 | $1,036.1069 | $1,036.11 | $1,036.15 | $1,036.10 | |