| 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 | $30.34 | 9.574% | $33.2448 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $201.85 | 6.873% | $215.7232 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $192.40 | 7.719% | $207.2514 | $207.25 | $207.25 | $207.30 |
| Purchase #4 | $58.58 | 7.238% | $62.82 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $172.62 | 13.348% | $195.6613 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $167.97 | 6.576% | $179.0157 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $91.34 | 10.614% | $101.0348 | $101.03 | $101.05 | $101.00 |
| 7 purchase totals = | $915.10 | $994.7512 | $994.74 | $994.70 | $994.70 | |