| 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 | $12.54 | 12.332% | $14.0864 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $175.54 | 8.297% | $190.1046 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $205.42 | 7.103% | $220.011 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $84.78 | 12.728% | $95.5708 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $31.43 | 7.409% | $33.7586 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $30.25 | 8.143% | $32.7133 | $32.71 | $32.70 | $32.70 |
| Purchase #7 | $9.26 | 11.241% | $10.3009 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $549.22 | $596.5456 | $596.54 | $596.50 | $596.60 | |