| 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 | $21.73 | 11.806% | $24.2954 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $31.84 | 4.660% | $33.3237 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $191.57 | 3.849% | $198.9435 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $133.73 | 9.234% | $146.0786 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $79.54 | 6.817% | $84.9622 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $167.59 | 9.418% | $183.3736 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $11.43 | 3.235% | $11.7998 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $637.43 | $682.7768 | $682.77 | $682.75 | $682.80 | |