| 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 | $52.46 | 6.148% | $55.6852 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $103.61 | 10.872% | $114.8745 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $235.53 | 13.605% | $267.5739 | $267.57 | $267.55 | $267.60 |
| Purchase #4 | $101.88 | 12.732% | $114.8514 | $114.85 | $114.85 | $114.90 |
| Purchase #5 | $109.71 | 9.851% | $120.5175 | $120.52 | $120.50 | $120.50 |
| Purchase #6 | $200.40 | 5.549% | $211.5202 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $100.64 | 12.488% | $113.2079 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $904.23 | $998.2306 | $998.23 | $998.15 | $998.30 | |