| 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 | $79.31 | 5.254% | $83.4769 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $145.59 | 11.447% | $162.2557 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $101.25 | 7.643% | $108.9885 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $187.71 | 5.690% | $198.3907 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $30.92 | 6.708% | $32.9941 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $97.80 | 13.797% | $111.2935 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $117.42 | 6.551% | $125.1122 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $760.00 | $822.5116 | $822.51 | $822.55 | $822.60 | |