| 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 | $42.81 | 12.335% | $48.0906 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $66.91 | 11.654% | $74.7077 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $11.31 | 5.308% | $11.9103 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $134.96 | 7.591% | $145.2048 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $95.68 | 3.424% | $98.9561 | $98.96 | $98.95 | $99.00 |
| Purchase #6 | $19.65 | 3.231% | $20.2849 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $212.72 | 6.184% | $225.8746 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $584.04 | $625.0290 | $625.02 | $625.00 | $625.10 | |