| 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 | $86.92 | 13.473% | $98.6307 | $98.63 | $98.65 | $98.60 |
| Purchase #2 | $19.43 | 9.751% | $21.3246 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $114.61 | 8.810% | $124.7071 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $11.34 | 7.143% | $12.15 | $12.15 | $12.15 | $12.20 |
| Purchase #5 | $42.70 | 4.496% | $44.6198 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $199.90 | 3.643% | $207.1824 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $27.99 | 4.329% | $29.2017 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $502.89 | $537.8163 | $537.81 | $537.80 | $537.80 | |