| 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 | $63.80 | 5.320% | $67.1942 | $67.19 | $67.20 | $67.20 |
| Purchase #2 | $219.99 | 6.759% | $234.8591 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $92.84 | 10.804% | $102.8704 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $221.76 | 4.424% | $231.5707 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $110.32 | 3.850% | $114.5673 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $117.77 | 11.247% | $131.0156 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $7.26 | 9.706% | $7.9647 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $833.74 | $890.0420 | $890.04 | $889.95 | $890.20 | |