| 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 | $24.91 | 3.352% | $25.745 | $25.75 | $25.75 | $25.70 |
| Purchase #2 | $171.45 | 3.108% | $176.7787 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $128.32 | 7.343% | $137.7425 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $32.35 | 9.709% | $35.4909 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $15.55 | 5.263% | $16.3684 | $16.37 | $16.35 | $16.40 |
| Purchase #6 | $159.41 | 10.506% | $176.1576 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $249.70 | 8.841% | $271.776 | $271.78 | $271.80 | $271.80 |
| 7 purchase totals = | $781.69 | $840.0591 | $840.07 | $840.10 | $840.10 | |