| 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 | $5.55 | 3.808% | $5.7613 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $187.31 | 7.721% | $201.7722 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $47.60 | 9.422% | $52.0849 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $157.87 | 4.765% | $165.3925 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $23.56 | 8.164% | $25.4834 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $191.51 | 12.142% | $214.7631 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $113.41 | 5.211% | $119.3198 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $726.81 | $784.5772 | $784.56 | $784.55 | $784.70 | |