| 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 | $122.68 | 6.534% | $130.6959 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $20.62 | 11.380% | $22.9666 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $97.80 | 6.806% | $104.4563 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $124.77 | 3.150% | $128.7003 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $232.64 | 12.421% | $261.5362 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $161.70 | 10.502% | $178.6817 | $178.68 | $178.70 | $178.70 |
| Purchase #7 | $27.84 | 6.365% | $29.612 | $29.61 | $29.60 | $29.60 |
| 7 purchase totals = | $788.05 | $856.6490 | $856.66 | $856.65 | $856.70 | |