| 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 | $30.54 | 11.822% | $34.1504 | $34.15 | $34.15 | $34.20 |
| Purchase #2 | $114.63 | 6.787% | $122.4099 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $162.45 | 4.359% | $169.5312 | $169.53 | $169.55 | $169.50 |
| Purchase #4 | $53.44 | 11.703% | $59.6941 | $59.69 | $59.70 | $59.70 |
| Purchase #5 | $28.79 | 3.395% | $29.7674 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $105.59 | 8.228% | $114.2779 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $76.47 | 4.196% | $79.6787 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $571.91 | $609.5096 | $609.51 | $609.55 | $609.60 | |