| 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 | $107.67 | 6.794% | $114.9851 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $44.43 | 12.430% | $49.9526 | $49.95 | $49.95 | $50.00 |
| Purchase #3 | $47.80 | 13.734% | $54.3649 | $54.36 | $54.35 | $54.40 |
| Purchase #4 | $113.82 | 8.696% | $123.7178 | $123.72 | $123.70 | $123.70 |
| Purchase #5 | $227.35 | 8.299% | $246.2178 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $18.50 | 11.842% | $20.6908 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $107.88 | 8.791% | $117.3637 | $117.36 | $117.35 | $117.40 |
| 7 purchase totals = | $667.45 | $727.2927 | $727.29 | $727.25 | $727.40 | |