| 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 | $77.78 | 3.250% | $80.3079 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $5.53 | 4.703% | $5.7901 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $12.41 | 5.565% | $13.1006 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $113.93 | 10.814% | $126.2504 | $126.25 | $126.25 | $126.30 |
| Purchase #5 | $249.46 | 9.273% | $272.5924 | $272.59 | $272.60 | $272.60 |
| Purchase #6 | $229.65 | 7.761% | $247.4731 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $100.77 | 6.721% | $107.5428 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $789.53 | $853.0573 | $853.05 | $853.05 | $853.10 | |