| 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 | $133.47 | 13.605% | $151.6286 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $45.57 | 3.273% | $47.0615 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $37.75 | 11.127% | $41.9504 | $41.95 | $41.95 | $42.00 |
| Purchase #4 | $17.93 | 5.584% | $18.9312 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $119.79 | 12.439% | $134.6907 | $134.69 | $134.70 | $134.70 |
| Purchase #6 | $127.81 | 3.662% | $132.4904 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $33.52 | 3.826% | $34.8025 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $515.84 | $561.5553 | $561.55 | $561.60 | $561.60 | |