| 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 | $9.99 | 3.542% | $10.3438 | $10.34 | $10.35 | $10.30 |
| Purchase #2 | $96.72 | 12.326% | $108.6417 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $130.32 | 13.397% | $147.779 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $76.54 | 5.637% | $80.8546 | $80.85 | $80.85 | $80.90 |
| Purchase #5 | $201.63 | 10.567% | $222.9362 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $51.71 | 13.324% | $58.5998 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $223.72 | 10.783% | $247.8437 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $790.63 | $876.9988 | $876.99 | $877.05 | $876.90 | |