| 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 | $128.97 | 12.380% | $144.9365 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $54.92 | 5.170% | $57.7594 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $163.25 | 5.320% | $171.9349 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $36.53 | 4.185% | $38.0588 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $150.92 | 10.608% | $166.9296 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $67.27 | 13.234% | $76.1725 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $144.35 | 8.236% | $156.2387 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $746.21 | $812.0304 | $812.03 | $812.05 | $812.00 | |