| 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 | $30.63 | 5.257% | $32.2402 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $5.70 | 6.181% | $6.0523 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $186.69 | 11.306% | $207.7972 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $20.97 | 4.242% | $21.8595 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $165.36 | 7.405% | $177.6049 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $11.77 | 9.780% | $12.9211 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $51.27 | 12.108% | $57.4778 | $57.48 | $57.50 | $57.50 |
| 7 purchase totals = | $472.39 | $515.9530 | $515.95 | $515.95 | $516.00 | |