| 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 | $16.37 | 5.616% | $17.2893 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $179.58 | 6.267% | $190.8343 | $190.83 | $190.85 | $190.80 |
| Purchase #3 | $18.82 | 8.126% | $20.3493 | $20.35 | $20.35 | $20.30 |
| Purchase #4 | $44.31 | 5.806% | $46.8826 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $135.74 | 9.841% | $149.0982 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $11.72 | 3.874% | $12.174 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $37.85 | 4.133% | $39.4143 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $444.39 | $476.0420 | $476.03 | $476.05 | $476.00 | |