| 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 | $39.90 | 9.117% | $43.5377 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $8.83 | 11.398% | $9.8364 | $9.84 | $9.85 | $9.80 |
| Purchase #3 | $216.73 | 3.348% | $223.9861 | $223.99 | $224.00 | $224.00 |
| Purchase #4 | $106.64 | 13.632% | $121.1772 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $145.97 | 4.335% | $152.2978 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $77.58 | 5.678% | $81.985 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $235.69 | 11.220% | $262.1344 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $831.34 | $894.9546 | $894.97 | $895.05 | $894.90 | |