| 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 | $36.68 | 3.738% | $38.0511 | $38.05 | $38.05 | $38.10 |
| Purchase #2 | $156.25 | 6.166% | $165.8844 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $80.33 | 7.154% | $86.0768 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $77.44 | 4.170% | $80.6692 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $157.51 | 7.580% | $169.4493 | $169.45 | $169.45 | $169.40 |
| Purchase #6 | $187.40 | 13.559% | $212.8096 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $26.57 | 11.628% | $29.6596 | $29.66 | $29.65 | $29.70 |
| 7 purchase totals = | $722.18 | $782.6000 | $782.60 | $782.60 | $782.70 | |