| 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 | $6.75 | 10.712% | $7.4731 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $57.99 | 13.325% | $65.7172 | $65.72 | $65.70 | $65.70 |
| Purchase #3 | $98.25 | 9.591% | $107.6732 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $213.84 | 9.263% | $233.648 | $233.65 | $233.65 | $233.60 |
| Purchase #5 | $228.68 | 3.236% | $236.0801 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $142.36 | 8.761% | $154.8322 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $248.67 | 8.791% | $270.5306 | $270.53 | $270.55 | $270.50 |
| 7 purchase totals = | $996.54 | $1,075.9544 | $1,075.95 | $1,075.95 | $1,075.90 | |