| 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 | $32.31 | 8.607% | $35.0909 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $63.32 | 8.816% | $68.9023 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $156.70 | 4.138% | $163.1842 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $33.48 | 12.242% | $37.5786 | $37.58 | $37.60 | $37.60 |
| Purchase #5 | $153.50 | 12.855% | $173.2324 | $173.23 | $173.25 | $173.20 |
| Purchase #6 | $157.33 | 11.237% | $175.0092 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $83.84 | 8.516% | $90.9798 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $680.48 | $743.9774 | $743.97 | $744.05 | $744.00 | |