| 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 | $17.64 | 4.778% | $18.4828 | $18.48 | $18.50 | $18.50 |
| Purchase #2 | $181.45 | 13.377% | $205.7226 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $65.64 | 6.683% | $70.0267 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $23.41 | 6.362% | $24.8993 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $194.50 | 9.501% | $212.9794 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $30.68 | 4.624% | $32.0986 | $32.10 | $32.10 | $32.10 |
| Purchase #7 | $227.60 | 6.133% | $241.5587 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $740.92 | $805.7681 | $805.77 | $805.80 | $805.80 | |