| 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 | $128.66 | 3.454% | $133.1039 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $48.97 | 4.426% | $51.1374 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $91.44 | 11.804% | $102.2336 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $23.33 | 6.278% | $24.7947 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $180.85 | 10.192% | $199.2822 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $196.34 | 9.759% | $215.5008 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $27.62 | 4.587% | $28.8869 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $697.21 | $754.9395 | $754.93 | $755.00 | $754.90 | |