| 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 | $18.61 | 12.373% | $20.9126 | $20.91 | $20.90 | $20.90 |
| Purchase #2 | $190.58 | 4.760% | $199.6516 | $199.65 | $199.65 | $199.70 |
| Purchase #3 | $111.28 | 3.187% | $114.8265 | $114.83 | $114.85 | $114.80 |
| Purchase #4 | $195.96 | 10.610% | $216.7514 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $71.28 | 8.723% | $77.4978 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $110.73 | 8.228% | $119.8409 | $119.84 | $119.85 | $119.80 |
| Purchase #7 | $48.62 | 13.826% | $55.3422 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $747.06 | $804.8230 | $804.82 | $804.85 | $804.80 | |