| 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 | $60.81 | 10.257% | $67.0473 | $67.05 | $67.05 | $67.00 |
| Purchase #2 | $131.48 | 4.871% | $137.8844 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $28.70 | 8.761% | $31.2144 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $98.32 | 12.310% | $110.4232 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $14.64 | 10.777% | $16.2178 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $189.89 | 10.102% | $209.0727 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $78.80 | 10.269% | $86.892 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $602.64 | $658.7518 | $658.74 | $658.70 | $658.70 | |