| 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 | $76.99 | 9.633% | $84.4064 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $191.64 | 8.285% | $207.5174 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $66.36 | 3.146% | $68.4477 | $68.45 | $68.45 | $68.40 |
| Purchase #4 | $208.48 | 13.249% | $236.1015 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $23.40 | 4.199% | $24.3826 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $199.38 | 5.582% | $210.5094 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $69.29 | 13.785% | $78.8416 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $835.54 | $910.2066 | $910.21 | $910.20 | $910.10 | |