| 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 | $7.48 | 11.528% | $8.3423 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $179.94 | 8.446% | $195.1377 | $195.14 | $195.15 | $195.10 |
| Purchase #3 | $74.79 | 3.163% | $77.1556 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $239.94 | 4.158% | $249.9167 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $64.73 | 5.378% | $68.2112 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $82.41 | 3.320% | $85.146 | $85.15 | $85.15 | $85.10 |
| Purchase #7 | $85.72 | 7.722% | $92.3393 | $92.34 | $92.35 | $92.30 |
| 7 purchase totals = | $735.01 | $776.2488 | $776.26 | $776.25 | $776.10 | |