| 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 | $47.38 | 9.772% | $52.01 | $52.01 | $52.00 | $52.00 |
| Purchase #2 | $40.87 | 8.469% | $44.3313 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $219.49 | 13.653% | $249.457 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $100.53 | 5.536% | $106.0953 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $179.83 | 10.227% | $198.2212 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $34.34 | 13.151% | $38.8561 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $25.53 | 11.277% | $28.409 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $647.97 | $717.3799 | $717.39 | $717.35 | $717.40 | |