| 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 | $99.43 | 10.542% | $109.9119 | $109.91 | $109.90 | $109.90 |
| Purchase #2 | $53.89 | 4.552% | $56.3431 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $226.97 | 5.600% | $239.6803 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $28.72 | 6.213% | $30.5044 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $89.36 | 13.699% | $101.6014 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $23.85 | 5.577% | $25.1801 | $25.18 | $25.20 | $25.20 |
| Purchase #7 | $191.53 | 5.333% | $201.7443 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $713.75 | $764.9655 | $764.95 | $765.00 | $764.90 | |