| 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 | $39.69 | 7.244% | $42.5651 | $42.57 | $42.55 | $42.60 |
| Purchase #2 | $155.27 | 12.546% | $174.7502 | $174.75 | $174.75 | $174.80 |
| Purchase #3 | $62.44 | 4.156% | $65.035 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $199.43 | 4.565% | $208.534 | $208.53 | $208.55 | $208.50 |
| Purchase #5 | $142.84 | 7.862% | $154.0701 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $196.41 | 5.435% | $207.0849 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $28.91 | 7.310% | $31.0233 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $824.99 | $883.0626 | $883.06 | $883.05 | $883.10 | |