| 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 | $31.69 | 6.525% | $33.7578 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $104.61 | 11.564% | $116.7071 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $165.95 | 8.687% | $180.3661 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $79.85 | 6.747% | $85.2375 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $233.50 | 10.413% | $257.8144 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $11.69 | 6.587% | $12.46 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $147.26 | 8.396% | $159.6239 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $774.55 | $845.9668 | $845.97 | $845.90 | $846.00 | |