| 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 | $46.43 | 12.852% | $52.3972 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $191.75 | 5.836% | $202.9405 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $35.56 | 7.647% | $38.2793 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $197.29 | 12.635% | $222.2176 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $163.99 | 3.840% | $170.2872 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $51.74 | 8.641% | $56.2109 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $201.47 | 12.150% | $225.9486 | $225.95 | $225.95 | $225.90 |
| 7 purchase totals = | $888.23 | $968.2813 | $968.29 | $968.30 | $968.20 | |