| 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 | $6.38 | 10.690% | $7.062 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $230.76 | 11.702% | $257.7635 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $80.70 | 6.155% | $85.6671 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $119.71 | 10.222% | $131.9468 | $131.95 | $131.95 | $131.90 |
| Purchase #5 | $80.55 | 12.539% | $90.6502 | $90.65 | $90.65 | $90.70 |
| Purchase #6 | $129.90 | 10.691% | $143.7876 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $137.49 | 12.802% | $155.0915 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $785.49 | $871.9687 | $871.97 | $871.95 | $872.10 | |