| 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 | $76.98 | 7.512% | $82.7627 | $82.76 | $82.75 | $82.80 |
| Purchase #2 | $238.75 | 3.599% | $247.3426 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $33.33 | 10.638% | $36.8756 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $75.78 | 13.432% | $85.9588 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $43.42 | 8.645% | $47.1737 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $247.89 | 8.169% | $268.1401 | $268.14 | $268.15 | $268.10 |
| Purchase #7 | $155.58 | 4.635% | $162.7911 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $871.73 | $931.0446 | $931.04 | $931.05 | $931.10 | |