| 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 | $113.46 | 7.248% | $121.6836 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $71.37 | 12.737% | $80.4604 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $222.52 | 4.818% | $233.241 | $233.24 | $233.25 | $233.20 |
| Purchase #4 | $37.52 | 3.125% | $38.6925 | $38.69 | $38.70 | $38.70 |
| Purchase #5 | $186.92 | 9.724% | $205.0961 | $205.10 | $205.10 | $205.10 |
| Purchase #6 | $87.58 | 9.169% | $95.6102 | $95.61 | $95.60 | $95.60 |
| Purchase #7 | $72.57 | 10.725% | $80.3531 | $80.35 | $80.35 | $80.40 |
| 7 purchase totals = | $791.94 | $855.1369 | $855.13 | $855.15 | $855.20 | |