| 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 | $135.29 | 11.856% | $151.33 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $54.83 | 7.153% | $58.752 | $58.75 | $58.75 | $58.80 |
| Purchase #3 | $20.26 | 10.682% | $22.4242 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $134.55 | 10.112% | $148.1557 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $82.30 | 6.603% | $87.7343 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $239.36 | 3.793% | $248.4389 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $179.77 | 4.516% | $187.8884 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $846.36 | $904.7235 | $904.72 | $904.75 | $904.70 | |