| 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 | $49.43 | 11.232% | $54.982 | $54.98 | $55.00 | $55.00 |
| Purchase #2 | $168.25 | 6.709% | $179.5379 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $98.88 | 3.322% | $102.1648 | $102.16 | $102.15 | $102.20 |
| Purchase #4 | $105.28 | 11.168% | $117.0377 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $130.63 | 5.306% | $137.5612 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $14.34 | 13.707% | $16.3056 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $189.72 | 12.703% | $213.8201 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $756.53 | $821.4093 | $821.41 | $821.40 | $821.40 | |