| 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 | $36.88 | 6.282% | $39.1968 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $24.42 | 13.127% | $27.6256 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $159.37 | 7.851% | $171.8821 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $25.97 | 4.314% | $27.0903 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $86.73 | 6.842% | $92.6641 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $114.43 | 5.458% | $120.6756 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $173.43 | 13.494% | $196.8326 | $196.83 | $196.85 | $196.80 |
| 7 purchase totals = | $621.23 | $675.9671 | $675.97 | $676.05 | $676.00 | |