| 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 | $33.48 | 4.704% | $35.0549 | $35.05 | $35.05 | $35.10 |
| Purchase #2 | $171.77 | 5.502% | $181.2208 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $161.75 | 7.414% | $173.7421 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $8.82 | 12.120% | $9.889 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $34.81 | 4.591% | $36.4081 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $224.66 | 13.696% | $255.4294 | $255.43 | $255.45 | $255.40 |
| Purchase #7 | $186.96 | 8.176% | $202.2458 | $202.25 | $202.25 | $202.20 |
| 7 purchase totals = | $822.25 | $893.9901 | $893.99 | $894.00 | $893.90 | |