| 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 | $54.70 | 6.798% | $58.4185 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $218.85 | 8.192% | $236.7782 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $140.49 | 10.610% | $155.396 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $53.58 | 8.490% | $58.1289 | $58.13 | $58.15 | $58.10 |
| Purchase #5 | $238.57 | 4.152% | $248.4754 | $248.48 | $248.50 | $248.50 |
| Purchase #6 | $205.74 | 6.807% | $219.7447 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $137.40 | 12.826% | $155.0229 | $155.02 | $155.00 | $155.00 |
| 7 purchase totals = | $1,049.33 | $1,131.9646 | $1,131.97 | $1,132.00 | $1,131.90 | |