| 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 | $97.85 | 10.355% | $107.9824 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $19.58 | 4.200% | $20.4024 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $206.94 | 5.158% | $217.614 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $52.71 | 6.335% | $56.0492 | $56.05 | $56.05 | $56.00 |
| Purchase #5 | $30.55 | 10.513% | $33.7617 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $205.57 | 9.149% | $224.3776 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $20.65 | 3.710% | $21.4161 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $633.85 | $681.6034 | $681.60 | $681.60 | $681.60 | |