| 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 | $76.29 | 5.761% | $80.6851 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $66.72 | 8.465% | $72.3678 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $18.42 | 3.161% | $19.0023 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $185.86 | 12.748% | $209.5534 | $209.55 | $209.55 | $209.60 |
| Purchase #5 | $197.42 | 8.696% | $214.5876 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $99.70 | 9.384% | $109.0558 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $5.48 | 5.133% | $5.7613 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $649.89 | $711.0133 | $711.02 | $711.00 | $711.20 | |