| 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 | $50.90 | 10.621% | $56.3061 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $183.26 | 8.659% | $199.1285 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $30.89 | 3.205% | $31.88 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $21.27 | 7.705% | $22.9089 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $24.88 | 6.114% | $26.4012 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $74.66 | 9.777% | $81.9595 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $218.70 | 6.485% | $232.8827 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $604.56 | $651.4669 | $651.47 | $651.50 | $651.50 | |