| 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 | $39.66 | 4.843% | $41.5807 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $143.97 | 11.461% | $160.4704 | $160.47 | $160.45 | $160.50 |
| Purchase #3 | $63.79 | 8.730% | $69.3589 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $141.99 | 5.274% | $149.4786 | $149.48 | $149.50 | $149.50 |
| Purchase #5 | $239.88 | 3.544% | $248.3813 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $188.88 | 8.772% | $205.4486 | $205.45 | $205.45 | $205.40 |
| Purchase #7 | $158.25 | 3.829% | $164.3094 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $976.42 | $1,039.0279 | $1,039.03 | $1,039.05 | $1,039.10 | |