| 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 | $8.79 | 10.795% | $9.7389 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $104.67 | 9.304% | $114.4085 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $175.94 | 4.318% | $183.5371 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $237.85 | 8.796% | $258.7713 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $55.99 | 8.600% | $60.8051 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $113.90 | 4.596% | $119.1348 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $42.85 | 7.265% | $45.9631 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $739.99 | $792.3588 | $792.36 | $792.35 | $792.30 | |