| 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 | $30.55 | 11.349% | $34.0171 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $83.43 | 9.265% | $91.1598 | $91.16 | $91.15 | $91.20 |
| Purchase #3 | $243.40 | 6.332% | $258.8121 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $190.48 | 6.178% | $202.2479 | $202.25 | $202.25 | $202.20 |
| Purchase #5 | $34.77 | 5.730% | $36.7623 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $72.44 | 13.713% | $82.3737 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $192.83 | 3.327% | $199.2455 | $199.25 | $199.25 | $199.20 |
| 7 purchase totals = | $847.90 | $904.6184 | $904.62 | $904.55 | $904.60 | |