| 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 | $15.91 | 9.691% | $17.4518 | $17.45 | $17.45 | $17.50 |
| Purchase #2 | $12.68 | 8.563% | $13.7658 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $174.88 | 10.707% | $193.6044 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $177.38 | 8.263% | $192.0369 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $168.41 | 5.298% | $177.3324 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $172.26 | 12.429% | $193.6702 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $77.66 | 11.273% | $86.4146 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $799.18 | $874.2761 | $874.27 | $874.25 | $874.30 | |