| 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 | $85.60 | 3.566% | $88.6525 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $184.33 | 4.324% | $192.3004 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $159.92 | 5.251% | $168.3174 | $168.32 | $168.30 | $168.30 |
| Purchase #4 | $11.99 | 11.762% | $13.4003 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $74.84 | 10.149% | $82.4355 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $24.73 | 12.698% | $27.8702 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $124.56 | 13.789% | $141.7356 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $665.97 | $714.7119 | $714.72 | $714.70 | $714.70 | |