| 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 | $77.34 | 9.639% | $84.7948 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $115.55 | 11.473% | $128.8071 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $188.84 | 7.264% | $202.5573 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $35.94 | 3.202% | $37.0908 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $115.48 | 10.697% | $127.8329 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $159.89 | 10.413% | $176.5393 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $132.49 | 5.483% | $139.7544 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $825.53 | $897.3766 | $897.37 | $897.40 | $897.40 | |