| 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 | $31.85 | 4.629% | $33.3243 | $33.32 | $33.30 | $33.30 |
| Purchase #2 | $9.81 | 5.129% | $10.3132 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $52.38 | 11.712% | $58.5147 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $189.48 | 9.607% | $207.6833 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $239.69 | 13.491% | $272.0266 | $272.03 | $272.05 | $272.00 |
| Purchase #6 | $5.66 | 5.481% | $5.9702 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $26.33 | 13.112% | $29.7824 | $29.78 | $29.80 | $29.80 |
| 7 purchase totals = | $555.20 | $617.6147 | $617.60 | $617.60 | $617.60 | |