| 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 | $44.73 | 12.744% | $50.4304 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $153.30 | 11.744% | $171.3036 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $182.32 | 5.733% | $192.7724 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $174.46 | 10.776% | $193.2598 | $193.26 | $193.25 | $193.30 |
| Purchase #5 | $72.94 | 4.778% | $76.4251 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $61.88 | 10.411% | $68.3223 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $147.73 | 13.494% | $167.6647 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $837.36 | $920.1783 | $920.17 | $920.15 | $920.20 | |