| 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 | $57.71 | 12.121% | $64.705 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $57.37 | 8.623% | $62.317 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $225.35 | 10.501% | $249.014 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $215.57 | 3.685% | $223.5138 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $184.97 | 13.624% | $210.1703 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $185.91 | 10.605% | $205.6258 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $79.47 | 10.471% | $87.7913 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $1,006.35 | $1,103.1372 | $1,103.14 | $1,103.10 | $1,103.10 | |