| 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 | $67.79 | 6.857% | $72.4384 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $64.82 | 11.454% | $72.2445 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $219.55 | 6.839% | $234.565 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $75.78 | 6.326% | $80.5738 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $211.25 | 9.744% | $231.8342 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $213.95 | 13.230% | $242.2556 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $247.37 | 8.663% | $268.7997 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,100.51 | $1,202.7112 | $1,202.71 | $1,202.70 | $1,202.70 | |