| 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 | $54.98 | 6.254% | $58.4184 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $233.25 | 6.430% | $248.248 | $248.25 | $248.25 | $248.20 |
| Purchase #3 | $20.53 | 12.263% | $23.0476 | $23.05 | $23.05 | $23.00 |
| Purchase #4 | $40.57 | 11.300% | $45.1544 | $45.15 | $45.15 | $45.20 |
| Purchase #5 | $208.89 | 13.759% | $237.6312 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $172.91 | 10.650% | $191.3249 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $108.70 | 3.360% | $112.3523 | $112.35 | $112.35 | $112.40 |
| 7 purchase totals = | $839.83 | $916.1768 | $916.17 | $916.15 | $916.10 | |