| 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 | $52.56 | 4.322% | $54.8316 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $95.88 | 7.847% | $103.4037 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $125.66 | 8.288% | $136.0747 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $234.70 | 7.572% | $252.4715 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $250.37 | 4.181% | $260.838 | $260.84 | $260.85 | $260.80 |
| Purchase #6 | $135.77 | 3.823% | $140.9605 | $140.96 | $140.95 | $141.00 |
| Purchase #7 | $189.88 | 8.106% | $205.2717 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $1,084.82 | $1,153.8517 | $1,153.84 | $1,153.80 | $1,153.90 | |