| 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 | $73.32 | 8.845% | $79.8052 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $100.98 | 7.798% | $108.8544 | $108.85 | $108.85 | $108.90 |
| Purchase #3 | $71.37 | 8.155% | $77.1902 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $146.97 | 7.567% | $158.0912 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $243.41 | 3.622% | $252.2263 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $182.35 | 7.143% | $195.3753 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $216.25 | 7.272% | $231.9757 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $1,034.65 | $1,103.5183 | $1,103.53 | $1,103.60 | $1,103.60 | |