| 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 | $75.32 | 7.766% | $81.1694 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $5.45 | 5.708% | $5.7611 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $49.78 | 4.303% | $51.922 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $26.57 | 5.628% | $28.0654 | $28.07 | $28.05 | $28.10 |
| Purchase #5 | $182.69 | 5.280% | $192.336 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $58.81 | 13.315% | $66.6406 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $72.62 | 7.804% | $78.2873 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $471.24 | $504.1818 | $504.19 | $504.15 | $504.20 | |