| 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 | $81.48 | 5.326% | $85.8196 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $237.28 | 6.547% | $252.8147 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $248.48 | 11.858% | $277.9448 | $277.94 | $277.95 | $277.90 |
| Purchase #4 | $102.75 | 7.273% | $110.223 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $39.51 | 4.562% | $41.3124 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $248.63 | 5.670% | $262.7273 | $262.73 | $262.75 | $262.70 |
| Purchase #7 | $71.41 | 11.595% | $79.69 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $1,029.54 | $1,110.5318 | $1,110.52 | $1,110.50 | $1,110.40 | |