| 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 | $61.31 | 8.822% | $66.7188 | $66.72 | $66.70 | $66.70 |
| Purchase #2 | $165.88 | 3.642% | $171.9213 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $249.43 | 5.176% | $262.3405 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $125.85 | 8.406% | $136.429 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $234.79 | 9.153% | $256.2803 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $105.93 | 10.485% | $117.0368 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $74.51 | 9.813% | $81.8217 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $1,017.70 | $1,092.5484 | $1,092.55 | $1,092.55 | $1,092.40 | |