| 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 | $77.41 | 4.276% | $80.7201 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $52.66 | 10.608% | $58.2462 | $58.25 | $58.25 | $58.20 |
| Purchase #3 | $94.68 | 6.661% | $100.9866 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $203.59 | 4.594% | $212.9429 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $196.56 | 4.756% | $205.9084 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $217.48 | 9.821% | $238.8387 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $238.27 | 12.686% | $268.4969 | $268.50 | $268.50 | $268.50 |
| 7 purchase totals = | $1,080.65 | $1,166.1398 | $1,166.15 | $1,166.15 | $1,166.00 | |