| 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 | $81.83 | 11.865% | $91.5391 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $105.44 | 8.846% | $114.7672 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $248.76 | 12.865% | $280.763 | $280.76 | $280.75 | $280.80 |
| Purchase #4 | $71.40 | 6.843% | $76.2859 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $119.84 | 3.729% | $124.3088 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $107.67 | 11.221% | $119.7517 | $119.75 | $119.75 | $119.80 |
| Purchase #7 | $152.84 | 6.116% | $162.1877 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $887.78 | $969.6034 | $969.61 | $969.60 | $969.70 | |