| 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 | $51.96 | 4.398% | $54.2452 | $54.25 | $54.25 | $54.20 |
| Purchase #2 | $101.40 | 12.538% | $114.1135 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $16.25 | 4.134% | $16.9218 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $52.35 | 6.801% | $55.9103 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $53.29 | 10.308% | $58.7831 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $53.59 | 9.434% | $58.6457 | $58.65 | $58.65 | $58.60 |
| Purchase #7 | $223.75 | 12.469% | $251.6494 | $251.65 | $251.65 | $251.60 |
| 7 purchase totals = | $552.59 | $610.2690 | $610.27 | $610.25 | $610.10 | |