| 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 | $38.38 | 10.811% | $42.5293 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $176.98 | 13.720% | $201.2617 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $169.76 | 3.569% | $175.8187 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $188.37 | 4.234% | $196.3456 | $196.35 | $196.35 | $196.30 |
| Purchase #5 | $202.46 | 6.578% | $215.7778 | $215.78 | $215.80 | $215.80 |
| Purchase #6 | $18.85 | 13.451% | $21.3855 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $87.88 | 5.390% | $92.6167 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $882.68 | $945.7353 | $945.75 | $945.75 | $945.70 | |