| 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 | $7.79 | 12.151% | $8.7366 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $180.70 | 7.566% | $194.3718 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $81.46 | 7.456% | $87.5337 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $79.73 | 5.253% | $83.9182 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $235.87 | 5.499% | $248.8405 | $248.84 | $248.85 | $248.80 |
| Purchase #6 | $193.26 | 6.694% | $206.1968 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $55.31 | 6.200% | $58.7392 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $834.12 | $888.3368 | $888.34 | $888.35 | $888.20 | |