| 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 | $10.80 | 4.117% | $11.2446 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $220.49 | 12.147% | $247.2729 | $247.27 | $247.25 | $247.30 |
| Purchase #3 | $223.41 | 5.747% | $236.2494 | $236.25 | $236.25 | $236.20 |
| Purchase #4 | $203.95 | 9.632% | $223.5945 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $101.86 | 8.508% | $110.5262 | $110.53 | $110.55 | $110.50 |
| Purchase #6 | $58.41 | 13.127% | $66.0775 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $69.82 | 8.839% | $75.9914 | $75.99 | $76.00 | $76.00 |
| 7 purchase totals = | $888.74 | $970.9565 | $970.95 | $971.00 | $970.90 | |