| 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 | $79.31 | 9.862% | $87.1316 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $31.41 | 3.699% | $32.5719 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $232.37 | 3.294% | $240.0243 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $74.75 | 9.250% | $81.6644 | $81.66 | $81.65 | $81.70 |
| Purchase #5 | $16.36 | 12.452% | $18.3971 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $249.56 | 7.509% | $268.2995 | $268.30 | $268.30 | $268.30 |
| Purchase #7 | $137.32 | 4.254% | $143.1616 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $821.08 | $871.2504 | $871.24 | $871.20 | $871.30 | |