| 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 | $97.37 | 7.315% | $104.4926 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $61.62 | 7.415% | $66.1891 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $158.27 | 7.458% | $170.0738 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $250.59 | 3.355% | $258.9973 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $86.30 | 5.240% | $90.8221 | $90.82 | $90.80 | $90.80 |
| Purchase #6 | $175.80 | 5.752% | $185.912 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $145.81 | 9.296% | $159.3645 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $975.76 | $1,035.8514 | $1,035.84 | $1,035.80 | $1,035.90 | |