| 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 | $8.72 | 4.816% | $9.14 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $228.39 | 3.114% | $235.5021 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $97.53 | 4.312% | $101.7355 | $101.74 | $101.75 | $101.70 |
| Purchase #4 | $68.77 | 6.454% | $73.2084 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $104.46 | 4.638% | $109.3049 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $126.61 | 4.168% | $131.8871 | $131.89 | $131.90 | $131.90 |
| Purchase #7 | $186.60 | 7.399% | $200.4065 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $821.08 | $861.1845 | $861.19 | $861.20 | $861.10 | |