| 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 | $77.48 | 11.799% | $86.6219 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $226.43 | 3.628% | $234.6449 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $91.33 | 10.406% | $100.8338 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $38.43 | 8.479% | $41.6885 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $235.49 | 4.846% | $246.9018 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $195.74 | 13.130% | $221.4407 | $221.44 | $221.45 | $221.40 |
| Purchase #7 | $201.99 | 5.592% | $213.2853 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $1,066.89 | $1,145.4169 | $1,145.41 | $1,145.45 | $1,145.30 | |