| 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 | $32.69 | 6.790% | $34.9097 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $6.91 | 3.638% | $7.1614 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $44.72 | 10.467% | $49.4008 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $115.90 | 8.530% | $125.7863 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $86.63 | 5.335% | $91.2517 | $91.25 | $91.25 | $91.30 |
| Purchase #6 | $57.93 | 8.758% | $63.0035 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $105.63 | 10.563% | $116.7877 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $450.41 | $488.3011 | $488.30 | $488.30 | $488.40 | |