| 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 | $75.43 | 13.415% | $85.5489 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $100.25 | 4.772% | $105.0339 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $250.64 | 8.390% | $271.6687 | $271.67 | $271.65 | $271.70 |
| Purchase #4 | $241.56 | 8.775% | $262.7569 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $140.45 | 4.653% | $146.9851 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $53.64 | 12.471% | $60.3294 | $60.33 | $60.35 | $60.30 |
| Purchase #7 | $81.75 | 9.405% | $89.4386 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $943.72 | $1,021.7615 | $1,021.77 | $1,021.80 | $1,021.70 | |