| 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 | $52.66 | 9.240% | $57.5258 | $57.53 | $57.55 | $57.50 |
| Purchase #2 | $49.37 | 6.815% | $52.7346 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $36.51 | 10.118% | $40.2041 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $181.52 | 9.115% | $198.0655 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $239.63 | 3.764% | $248.6497 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $127.57 | 6.678% | $136.0891 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $56.68 | 11.372% | $63.1256 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $743.94 | $796.3944 | $796.40 | $796.45 | $796.30 | |