| 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 | $53.46 | 13.469% | $60.6605 | $60.66 | $60.65 | $60.70 |
| Purchase #2 | $57.81 | 12.249% | $64.8911 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $200.81 | 4.386% | $209.6175 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $180.50 | 7.528% | $194.088 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $11.26 | 4.478% | $11.7642 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $7.40 | 13.177% | $8.3751 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $78.30 | 7.392% | $84.0879 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $589.54 | $633.4843 | $633.49 | $633.50 | $633.60 | |