| 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 | $67.61 | 7.107% | $72.415 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $94.28 | 4.784% | $98.7904 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $71.70 | 10.661% | $79.3439 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $220.49 | 12.437% | $247.9123 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $112.88 | 8.442% | $122.4093 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $209.91 | 8.547% | $227.851 | $227.85 | $227.85 | $227.90 |
| Purchase #7 | $114.98 | 13.811% | $130.8599 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $891.85 | $979.5818 | $979.58 | $979.55 | $979.60 | |