| 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 | $67.27 | 4.874% | $70.5487 | $70.55 | $70.55 | $70.50 |
| Purchase #2 | $191.51 | 10.604% | $211.8177 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $77.28 | 3.107% | $79.6811 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $111.79 | 6.552% | $119.1145 | $119.11 | $119.10 | $119.10 |
| Purchase #5 | $121.86 | 12.476% | $137.0633 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $248.80 | 4.509% | $260.0184 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $210.52 | 13.702% | $239.3655 | $239.37 | $239.35 | $239.40 |
| 7 purchase totals = | $1,029.03 | $1,117.6092 | $1,117.61 | $1,117.55 | $1,117.60 | |