| 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 | $11.62 | 9.424% | $12.7151 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $49.87 | 7.680% | $53.7 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $61.51 | 10.148% | $67.752 | $67.75 | $67.75 | $67.80 |
| Purchase #4 | $184.97 | 6.371% | $196.7544 | $196.75 | $196.75 | $196.80 |
| Purchase #5 | $167.67 | 11.329% | $186.6653 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $237.46 | 5.103% | $249.5776 | $249.58 | $249.60 | $249.60 |
| Purchase #7 | $159.44 | 7.356% | $171.1684 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $872.54 | $938.3328 | $938.34 | $938.30 | $938.50 | |