| 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 | $50.67 | 13.361% | $57.44 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $10.88 | 5.776% | $11.5084 | $11.51 | $11.50 | $11.50 |
| Purchase #3 | $120.76 | 4.796% | $126.5516 | $126.55 | $126.55 | $126.60 |
| Purchase #4 | $7.72 | 4.144% | $8.0399 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $152.38 | 5.836% | $161.2729 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $222.39 | 13.808% | $253.0976 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $95.95 | 6.322% | $102.016 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $660.75 | $719.9264 | $719.93 | $719.90 | $719.90 | |