| 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 | $58.83 | 4.223% | $61.3144 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $98.52 | 9.444% | $107.8242 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $168.55 | 4.232% | $175.683 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $144.58 | 11.451% | $161.1359 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $72.30 | 5.407% | $76.2093 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $117.26 | 13.686% | $133.3082 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $139.52 | 4.707% | $146.0872 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $799.56 | $861.5622 | $861.56 | $861.55 | $861.50 | |