| 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 | $29.54 | 13.719% | $33.5926 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $18.58 | 11.538% | $20.7238 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $70.63 | 4.532% | $73.831 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $56.46 | 7.663% | $60.7865 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $77.62 | 3.351% | $80.221 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $16.26 | 7.529% | $17.4842 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $186.75 | 8.613% | $202.8348 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $455.84 | $489.4739 | $489.46 | $489.50 | $489.40 | |