| 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 | $107.94 | 10.873% | $119.6763 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $6.54 | 8.149% | $7.0729 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $9.55 | 11.262% | $10.6255 | $10.63 | $10.65 | $10.60 |
| Purchase #4 | $79.70 | 8.569% | $86.5295 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $192.96 | 8.864% | $210.064 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $211.74 | 9.145% | $231.1036 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $41.48 | 5.440% | $43.7365 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $649.91 | $708.8083 | $708.81 | $708.85 | $708.80 | |