| 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 | $52.82 | 5.808% | $55.8878 | $55.89 | $55.90 | $55.90 |
| Purchase #2 | $193.39 | 4.526% | $202.1428 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $72.59 | 3.408% | $75.0639 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $29.64 | 3.285% | $30.6137 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $40.86 | 7.237% | $43.817 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $10.39 | 9.428% | $11.3696 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $207.44 | 9.310% | $226.7527 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $607.13 | $645.6475 | $645.64 | $645.60 | $645.70 | |