| 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 | $46.42 | 8.868% | $50.5365 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $227.82 | 8.777% | $247.8158 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $224.39 | 12.201% | $251.7678 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $192.46 | 11.227% | $214.0675 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $163.67 | 12.576% | $184.2531 | $184.25 | $184.25 | $184.30 |
| Purchase #6 | $188.55 | 3.330% | $194.8287 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $173.85 | 8.840% | $189.2183 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $1,217.16 | $1,332.4877 | $1,332.50 | $1,332.45 | $1,332.50 | |