| 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 | $189.44 | 12.263% | $212.671 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $105.31 | 8.722% | $114.4951 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $76.95 | 11.117% | $85.5045 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $38.33 | 11.305% | $42.6632 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $89.26 | 3.305% | $92.21 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $95.29 | 10.249% | $105.0563 | $105.06 | $105.05 | $105.10 |
| Purchase #7 | $52.67 | 4.568% | $55.076 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $647.25 | $707.6761 | $707.68 | $707.65 | $707.80 | |