| 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 | $90.83 | 4.660% | $95.0627 | $95.06 | $95.05 | $95.10 |
| Purchase #2 | $95.87 | 8.330% | $103.856 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $157.98 | 7.859% | $170.3956 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $239.64 | 9.171% | $261.6174 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $19.28 | 8.832% | $20.9828 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $75.89 | 7.692% | $81.7275 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $173.63 | 6.663% | $185.199 | $185.20 | $185.20 | $185.20 |
| 7 purchase totals = | $853.12 | $918.8410 | $918.85 | $918.85 | $918.90 | |