| 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 | $62.89 | 7.788% | $67.7879 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $82.53 | 3.585% | $85.4887 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $120.34 | 9.532% | $131.8108 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $125.55 | 7.335% | $134.7591 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $141.37 | 3.247% | $145.9603 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $189.69 | 9.246% | $207.2287 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $232.53 | 13.572% | $264.089 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $954.90 | $1,037.1245 | $1,037.13 | $1,037.15 | $1,037.20 | |