| 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 | $244.63 | 5.417% | $257.8816 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $27.37 | 7.398% | $29.3948 | $29.39 | $29.40 | $29.40 |
| Purchase #3 | $234.55 | 7.298% | $251.6675 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $203.87 | 9.219% | $222.6648 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $199.83 | 6.416% | $212.6511 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $36.88 | 5.420% | $38.8789 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $61.64 | 8.271% | $66.7382 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $1,008.77 | $1,079.8769 | $1,079.87 | $1,079.90 | $1,080.00 | |