| 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 | $54.97 | 13.622% | $62.458 | $62.46 | $62.45 | $62.50 |
| Purchase #2 | $246.67 | 3.221% | $254.6152 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $203.93 | 13.432% | $231.3219 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $50.69 | 3.663% | $52.5468 | $52.55 | $52.55 | $52.50 |
| Purchase #5 | $221.54 | 10.610% | $245.0454 | $245.05 | $245.05 | $245.00 |
| Purchase #6 | $14.94 | 11.402% | $16.6435 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $91.65 | 10.529% | $101.2998 | $101.30 | $101.30 | $101.30 |
| 7 purchase totals = | $884.39 | $963.9306 | $963.94 | $963.90 | $963.80 | |