| 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 | $52.58 | 5.506% | $55.4751 | $55.48 | $55.50 | $55.50 |
| Purchase #2 | $138.96 | 3.407% | $143.6944 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $126.33 | 4.794% | $132.3863 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $180.68 | 12.722% | $203.6661 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $150.40 | 7.719% | $162.0094 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $21.74 | 9.241% | $23.749 | $23.75 | $23.75 | $23.70 |
| Purchase #7 | $13.62 | 7.756% | $14.6764 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $684.31 | $735.6567 | $735.67 | $735.70 | $735.70 | |