| 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 | $57.87 | 8.389% | $62.7247 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $36.82 | 7.762% | $39.678 | $39.68 | $39.70 | $39.70 |
| Purchase #3 | $203.34 | 11.483% | $226.6895 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $162.89 | 10.296% | $179.6612 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $131.55 | 12.673% | $148.2213 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $27.52 | 8.425% | $29.8386 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $201.62 | 3.339% | $208.3521 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $821.61 | $895.1654 | $895.16 | $895.15 | $895.20 | |