| 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 | $76.58 | 12.482% | $86.1387 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $97.37 | 5.605% | $102.8276 | $102.83 | $102.85 | $102.80 |
| Purchase #3 | $94.79 | 10.342% | $104.5932 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $74.37 | 7.323% | $79.8161 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $86.87 | 4.744% | $90.9911 | $90.99 | $91.00 | $91.00 |
| Purchase #6 | $184.26 | 5.428% | $194.2616 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $23.26 | 12.131% | $26.0817 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $637.50 | $684.7100 | $684.71 | $684.75 | $684.70 | |