| 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 | $44.29 | 3.517% | $45.8477 | $45.85 | $45.85 | $45.80 |
| Purchase #2 | $175.64 | 3.674% | $182.093 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $239.53 | 13.795% | $272.5732 | $272.57 | $272.55 | $272.60 |
| Purchase #4 | $42.75 | 6.610% | $45.5758 | $45.58 | $45.60 | $45.60 |
| Purchase #5 | $34.88 | 4.725% | $36.5281 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $154.61 | 13.629% | $175.6818 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $239.34 | 11.862% | $267.7305 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $931.04 | $1,026.0301 | $1,026.03 | $1,026.10 | $1,026.00 | |