| 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 | $48.29 | 6.777% | $51.5626 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $245.73 | 8.650% | $266.9856 | $266.99 | $267.00 | $267.00 |
| Purchase #3 | $192.59 | 11.714% | $215.15 | $215.15 | $215.15 | $215.20 |
| Purchase #4 | $135.52 | 7.501% | $145.6854 | $145.69 | $145.70 | $145.70 |
| Purchase #5 | $56.30 | 12.508% | $63.342 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $164.37 | 13.144% | $185.9748 | $185.97 | $185.95 | $186.00 |
| Purchase #7 | $178.40 | 13.144% | $201.8489 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $1,021.20 | $1,130.5493 | $1,130.55 | $1,130.55 | $1,130.60 | |