| 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 | $75.80 | 11.140% | $84.2441 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $215.94 | 4.442% | $225.5321 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $8.75 | 10.746% | $9.6903 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $123.38 | 5.220% | $129.8204 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $119.70 | 10.467% | $132.229 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $66.93 | 4.661% | $70.0496 | $70.05 | $70.05 | $70.00 |
| Purchase #7 | $43.65 | 3.759% | $45.2908 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $654.15 | $696.8563 | $696.85 | $696.90 | $696.70 | |