| 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 | $37.85 | 12.702% | $42.6577 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $5.95 | 5.238% | $6.2617 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $86.40 | 8.730% | $93.9427 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $167.61 | 10.285% | $184.8487 | $184.85 | $184.85 | $184.80 |
| Purchase #5 | $35.25 | 13.129% | $39.878 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $172.73 | 8.778% | $187.8922 | $187.89 | $187.90 | $187.90 |
| Purchase #7 | $11.74 | 5.198% | $12.3502 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $517.53 | $567.8312 | $567.83 | $567.85 | $567.90 | |