| 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 | $12.66 | 3.756% | $13.1355 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $60.36 | 3.178% | $62.2782 | $62.28 | $62.30 | $62.30 |
| Purchase #3 | $79.55 | 12.741% | $89.6855 | $89.69 | $89.70 | $89.70 |
| Purchase #4 | $179.83 | 11.124% | $199.8343 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $116.83 | 8.793% | $127.1029 | $127.10 | $127.10 | $127.10 |
| Purchase #6 | $77.52 | 7.131% | $83.048 | $83.05 | $83.05 | $83.00 |
| Purchase #7 | $187.90 | 7.815% | $202.5844 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $714.65 | $777.6688 | $777.67 | $777.75 | $777.60 | |