| 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 | $72.41 | 12.112% | $81.1803 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $21.73 | 4.713% | $22.7541 | $22.75 | $22.75 | $22.80 |
| Purchase #3 | $58.43 | 13.310% | $66.207 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $249.65 | 7.343% | $267.9818 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $123.55 | 13.475% | $140.1984 | $140.20 | $140.20 | $140.20 |
| Purchase #6 | $222.65 | 10.490% | $246.006 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $61.87 | 6.348% | $65.7975 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $810.29 | $890.1251 | $890.13 | $890.15 | $890.20 | |