| 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 | $13.31 | 10.406% | $14.695 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $39.50 | 4.600% | $41.317 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $188.41 | 13.124% | $213.1369 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $203.64 | 7.838% | $219.6013 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $8.49 | 3.373% | $8.7764 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $147.49 | 3.704% | $152.953 | $152.95 | $152.95 | $153.00 |
| Purchase #7 | $76.28 | 13.316% | $86.4374 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $677.12 | $736.9170 | $736.93 | $736.95 | $736.90 | |