| 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 | $106.30 | 3.386% | $109.8993 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $64.88 | 4.702% | $67.9307 | $67.93 | $67.95 | $67.90 |
| Purchase #3 | $66.52 | 3.749% | $69.0138 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $248.63 | 3.668% | $257.7497 | $257.75 | $257.75 | $257.70 |
| Purchase #5 | $87.25 | 3.228% | $90.0664 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $142.77 | 3.695% | $148.0454 | $148.05 | $148.05 | $148.00 |
| Purchase #7 | $21.47 | 4.515% | $22.4394 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $737.82 | $765.1447 | $765.15 | $765.15 | $765.00 | |