| 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 | $69.30 | 8.759% | $75.37 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $196.92 | 12.460% | $221.4562 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $72.71 | 4.525% | $76.0001 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $45.97 | 13.513% | $52.1819 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $83.46 | 6.356% | $88.7647 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $166.75 | 13.539% | $189.3263 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $142.47 | 8.293% | $154.285 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $777.58 | $857.3842 | $857.39 | $857.40 | $857.50 | |