| 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 | $52.29 | 8.753% | $56.8669 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $128.92 | 8.145% | $139.4205 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $50.99 | 7.141% | $54.6312 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $211.94 | 3.195% | $218.7115 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $166.98 | 11.242% | $185.7519 | $185.75 | $185.75 | $185.80 |
| Purchase #6 | $30.49 | 4.322% | $31.8078 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $195.70 | 9.140% | $213.587 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $837.31 | $900.7768 | $900.78 | $900.75 | $900.80 | |