| 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 | $23.52 | 7.502% | $25.2845 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $16.29 | 5.607% | $17.2034 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $169.31 | 13.521% | $192.2024 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $14.27 | 12.380% | $16.0366 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $225.37 | 13.764% | $256.3899 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $56.65 | 6.419% | $60.2864 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $9.84 | 13.510% | $11.1694 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $515.25 | $578.5726 | $578.57 | $578.60 | $578.60 | |