| 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 | $75.75 | 12.365% | $85.1165 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $62.30 | 8.627% | $67.6746 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $243.85 | 12.509% | $274.3532 | $274.35 | $274.35 | $274.40 |
| Purchase #4 | $93.89 | 13.104% | $106.1933 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $184.83 | 4.197% | $192.5873 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $11.55 | 11.767% | $12.9091 | $12.91 | $12.90 | $12.90 |
| Purchase #7 | $140.97 | 13.295% | $159.712 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $813.14 | $898.5460 | $898.54 | $898.50 | $898.60 | |