| 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 | $93.72 | 5.705% | $99.0667 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $125.64 | 4.240% | $130.9671 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $70.71 | 3.592% | $73.2499 | $73.25 | $73.25 | $73.20 |
| Purchase #4 | $183.72 | 4.618% | $192.2042 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $106.38 | 7.167% | $114.0043 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $197.51 | 12.249% | $221.703 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $14.97 | 7.770% | $16.1332 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $792.65 | $847.3284 | $847.32 | $847.30 | $847.30 | |