| 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 | $70.61 | 9.211% | $77.1139 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $246.73 | 12.140% | $276.683 | $276.68 | $276.70 | $276.70 |
| Purchase #3 | $15.38 | 10.214% | $16.9509 | $16.95 | $16.95 | $17.00 |
| Purchase #4 | $101.68 | 12.131% | $114.0148 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $108.44 | 8.514% | $117.6726 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $50.33 | 7.771% | $54.2411 | $54.24 | $54.25 | $54.20 |
| Purchase #7 | $121.81 | 10.179% | $134.209 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $714.98 | $790.8853 | $790.87 | $790.85 | $790.90 | |