| 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 | $76.59 | 9.817% | $84.1088 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $237.67 | 3.831% | $246.7751 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $231.92 | 8.850% | $252.4449 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $106.38 | 13.503% | $120.7445 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $30.62 | 9.865% | $33.6407 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $155.51 | 3.394% | $160.788 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $117.29 | 3.728% | $121.6626 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $955.98 | $1,020.1646 | $1,020.16 | $1,020.20 | $1,020.10 | |