| 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 | $76.49 | 5.685% | $80.8385 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $236.69 | 10.152% | $260.7188 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $182.47 | 6.769% | $194.8214 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $123.73 | 7.269% | $132.7239 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $57.90 | 3.260% | $59.7875 | $59.79 | $59.80 | $59.80 |
| Purchase #6 | $55.54 | 10.554% | $61.4017 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $67.26 | 3.139% | $69.3713 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $800.08 | $859.6631 | $859.66 | $859.60 | $859.60 | |